| 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 | $45.87 | 11.415% | $51.1061 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $53.44 | 12.358% | $60.0441 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $161.95 | 13.561% | $183.912 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $236.33 | 8.296% | $255.9359 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $67.95 | 10.473% | $75.0664 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $53.45 | 5.309% | $56.2877 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $172.85 | 8.311% | $187.2156 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $791.84 | $869.5678 | $869.58 | $869.55 | $869.50 | |