| 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 | $109.39 | 11.602% | $122.0814 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $22.67 | 12.561% | $25.5176 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $75.34 | 12.421% | $84.698 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $107.55 | 6.230% | $114.2504 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $22.71 | 6.124% | $24.1008 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $69.99 | 8.772% | $76.1295 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $57.45 | 12.633% | $64.7077 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $465.10 | $511.4854 | $511.49 | $511.50 | $511.50 | |