| 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 | $84.41 | 8.394% | $91.4954 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $55.81 | 7.811% | $60.1693 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $186.46 | 4.326% | $194.5263 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $40.66 | 13.540% | $46.1654 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $133.32 | 5.113% | $140.1367 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $25.34 | 8.463% | $27.4845 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $21.34 | 7.220% | $22.8807 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $547.34 | $582.8583 | $582.87 | $582.90 | $582.90 | |