| 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 | $49.63 | 8.129% | $53.6644 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $17.52 | 7.833% | $18.8923 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $241.49 | 9.463% | $264.3422 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $164.26 | 3.445% | $169.9188 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $22.53 | 7.653% | $24.2542 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $25.87 | 7.780% | $27.8827 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $96.43 | 11.769% | $107.7788 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $617.73 | $666.7334 | $666.72 | $666.75 | $666.80 | |