| 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 | $50.85 | 6.844% | $54.3302 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $96.64 | 11.716% | $107.9623 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $215.94 | 7.617% | $232.3881 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $101.93 | 5.377% | $107.4108 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $203.73 | 11.325% | $226.8024 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $75.98 | 9.702% | $83.3516 | $83.35 | $83.35 | $83.40 |
| Purchase #7 | $120.75 | 13.812% | $137.428 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $865.82 | $949.6734 | $949.67 | $949.70 | $949.70 | |