| 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 | $177.26 | 3.407% | $183.2992 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $58.79 | 8.672% | $63.8883 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $31.47 | 5.761% | $33.283 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $232.42 | 13.716% | $264.2987 | $264.30 | $264.30 | $264.30 |
| Purchase #5 | $9.64 | 13.653% | $10.9561 | $10.96 | $10.95 | $11.00 |
| Purchase #6 | $90.80 | 4.580% | $94.9586 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $18.34 | 6.262% | $19.4885 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $618.72 | $670.1724 | $670.18 | $670.20 | $670.30 | |