| 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 | $55.28 | 5.320% | $58.2209 | $58.22 | $58.20 | $58.20 |
| Purchase #2 | $70.95 | 13.168% | $80.2927 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $205.55 | 9.556% | $225.1924 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $51.56 | 13.431% | $58.485 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $132.55 | 7.206% | $142.1016 | $142.10 | $142.10 | $142.10 |
| Purchase #6 | $158.95 | 3.719% | $164.8614 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $142.50 | 9.321% | $155.7824 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $817.34 | $884.9364 | $884.93 | $884.95 | $885.00 | |