| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.43 | 9.442% | $96.7796 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $233.78 | 10.712% | $258.8225 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $246.61 | 4.146% | $256.8345 | $256.83 | $256.85 | $256.80 |
| Purchase #4 | $229.68 | 5.478% | $242.2619 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $189.28 | 12.790% | $213.4889 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $247.86 | 10.537% | $273.977 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $182.76 | 13.543% | $207.5112 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $1,418.40 | $1,549.6756 | $1,549.67 | $1,549.70 | $1,549.70 | |