| 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 | $72.32 | 11.251% | $80.4567 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $144.82 | 3.552% | $149.964 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $224.44 | 3.442% | $232.1652 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $153.37 | 11.867% | $171.5704 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $68.32 | 11.592% | $76.2397 | $76.24 | $76.25 | $76.20 |
| Purchase #6 | $50.96 | 13.263% | $57.7188 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $43.48 | 12.297% | $48.8267 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $757.71 | $816.9415 | $816.95 | $816.90 | $817.00 | |