| 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 | $46.97 | 12.668% | $52.9202 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $106.88 | 10.556% | $118.1623 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $234.33 | 13.316% | $265.5334 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $97.70 | 12.835% | $110.2398 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $28.29 | 13.667% | $32.1564 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $194.48 | 4.835% | $203.8831 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $46.25 | 3.841% | $48.0265 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $754.90 | $830.9217 | $830.92 | $830.95 | $830.90 | |