| 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 | $60.47 | 8.648% | $65.6994 | $65.70 | $65.70 | $65.70 |
| Purchase #2 | $10.48 | 10.808% | $11.6127 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $25.62 | 10.612% | $28.3388 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $107.35 | 12.291% | $120.5444 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $24.69 | 10.140% | $27.1936 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $241.98 | 13.802% | $275.3781 | $275.38 | $275.40 | $275.40 |
| Purchase #7 | $28.51 | 3.579% | $29.5304 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $499.10 | $558.2974 | $558.29 | $558.35 | $558.20 | |