| 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 | $41.57 | 13.210% | $47.0614 | $47.06 | $47.05 | $47.10 |
| Purchase #2 | $7.29 | 12.265% | $8.1841 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $154.37 | 11.611% | $172.2939 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $110.68 | 7.218% | $118.6689 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $99.93 | 11.801% | $111.7227 | $111.72 | $111.70 | $111.70 |
| Purchase #6 | $67.45 | 13.202% | $76.3547 | $76.35 | $76.35 | $76.40 |
| Purchase #7 | $39.58 | 7.745% | $42.6455 | $42.65 | $42.65 | $42.60 |
| 7 purchase totals = | $520.87 | $576.9312 | $576.92 | $576.90 | $577.00 | |