| 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 | $5.30 | 5.571% | $5.5953 | $5.60 | $5.60 | $5.60 |
| Purchase #2 | $103.56 | 4.126% | $107.8329 | $107.83 | $107.85 | $107.80 |
| Purchase #3 | $129.54 | 13.831% | $147.4567 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $137.38 | 8.298% | $148.7798 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $40.45 | 8.688% | $43.9643 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $234.89 | 9.638% | $257.5287 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $39.57 | 3.793% | $41.0709 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $690.69 | $752.2286 | $752.23 | $752.25 | $752.30 | |