| 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 | $33.60 | 10.268% | $37.05 | $37.05 | $37.05 | $37.10 |
| Purchase #2 | $8.78 | 12.286% | $9.8587 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $250.81 | 11.499% | $279.6506 | $279.65 | $279.65 | $279.70 |
| Purchase #4 | $199.86 | 4.716% | $209.2854 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $183.51 | 9.811% | $201.5142 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $180.60 | 10.593% | $199.731 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $61.52 | 7.198% | $65.9482 | $65.95 | $65.95 | $65.90 |
| 7 purchase totals = | $918.68 | $1,003.0381 | $1,003.04 | $1,003.05 | $1,003.10 | |