| 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 | $79.71 | 11.570% | $88.9324 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $198.71 | 5.546% | $209.7305 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $66.46 | 6.657% | $70.8842 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $79.82 | 4.714% | $83.5827 | $83.58 | $83.60 | $83.60 |
| Purchase #5 | $34.94 | 8.636% | $37.9574 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $229.65 | 10.350% | $253.4188 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $13.73 | 11.739% | $15.3418 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $703.02 | $759.8478 | $759.84 | $759.90 | $759.80 | |