| 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 | $228.47 | 3.629% | $236.7612 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $87.60 | 7.194% | $93.9019 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $143.59 | 11.137% | $159.5816 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $6.68 | 11.790% | $7.4676 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $181.26 | 10.839% | $200.9068 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $84.41 | 12.241% | $94.7426 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $66.56 | 6.145% | $70.6501 | $70.65 | $70.65 | $70.70 |
| 7 purchase totals = | $798.57 | $864.0118 | $864.01 | $864.00 | $864.10 | |