| 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 | $10.83 | 11.476% | $12.0729 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $58.90 | 10.115% | $64.8577 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $156.49 | 11.817% | $174.9824 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $32.95 | 4.204% | $34.3352 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $196.25 | 9.273% | $214.4483 | $214.45 | $214.45 | $214.40 |
| Purchase #6 | $34.79 | 9.821% | $38.2067 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $19.90 | 7.631% | $21.4186 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $510.11 | $560.3218 | $560.33 | $560.30 | $560.30 | |