| 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 | $42.70 | 12.367% | $47.9807 | $47.98 | $48.00 | $48.00 |
| Purchase #2 | $199.68 | 5.225% | $210.1133 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $201.44 | 6.343% | $214.2173 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $31.35 | 8.733% | $34.0878 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $105.33 | 12.293% | $118.2782 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $84.51 | 11.552% | $94.2726 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $57.82 | 7.445% | $62.1247 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $722.83 | $781.0746 | $781.07 | $781.05 | $781.10 | |