| 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 | $35.31 | 6.767% | $37.6994 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $197.48 | 8.131% | $213.5371 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $135.58 | 10.147% | $149.3373 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $54.77 | 13.770% | $62.3118 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $137.52 | 9.712% | $150.8759 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $178.28 | 11.570% | $198.907 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $15.67 | 6.118% | $16.6287 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $754.61 | $829.2972 | $829.31 | $829.35 | $829.20 | |