| 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 | $107.94 | 4.140% | $112.4087 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $98.39 | 7.780% | $106.0447 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $83.96 | 8.701% | $91.2654 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $67.27 | 4.597% | $70.3624 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $53.81 | 3.539% | $55.7143 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $15.49 | 8.874% | $16.8646 | $16.86 | $16.85 | $16.90 |
| Purchase #7 | $135.84 | 4.726% | $142.2598 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $562.70 | $594.9199 | $594.91 | $594.85 | $595.00 | |