| 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 | $75.89 | 11.644% | $84.7266 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $152.36 | 4.391% | $159.0501 | $159.05 | $159.05 | $159.10 |
| Purchase #3 | $10.57 | 6.695% | $11.2777 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $229.89 | 8.649% | $249.7732 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $74.94 | 8.517% | $81.3226 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $194.89 | 13.779% | $221.7439 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $83.96 | 11.264% | $93.4173 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $822.50 | $901.3114 | $901.31 | $901.30 | $901.30 | |