| 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 | $91.38 | 8.498% | $99.1455 | $99.15 | $99.15 | $99.10 |
| Purchase #2 | $122.41 | 10.647% | $135.443 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $160.35 | 11.298% | $178.4663 | $178.47 | $178.45 | $178.50 |
| Purchase #4 | $65.66 | 3.126% | $67.7125 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $100.59 | 5.759% | $106.383 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $77.54 | 7.630% | $83.4563 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $104.85 | 12.531% | $117.9888 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $722.78 | $788.5954 | $788.60 | $788.60 | $788.60 | |