| 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 | $32.27 | 6.310% | $34.3062 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $106.83 | 12.429% | $120.1079 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $221.89 | 11.503% | $247.414 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $250.99 | 13.552% | $285.0042 | $285.00 | $285.00 | $285.00 |
| Purchase #5 | $81.63 | 5.507% | $86.1254 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $159.35 | 8.751% | $173.2947 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $32.55 | 6.128% | $34.5447 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $885.51 | $980.7971 | $980.79 | $980.80 | $980.70 | |