| 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 | $22.42 | 9.812% | $24.6199 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $130.68 | 9.795% | $143.4801 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $87.97 | 5.722% | $93.0036 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $129.29 | 8.405% | $140.1568 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $215.60 | 4.507% | $225.3171 | $225.32 | $225.30 | $225.30 |
| Purchase #6 | $60.97 | 5.303% | $64.2032 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $58.35 | 10.291% | $64.3548 | $64.35 | $64.35 | $64.40 |
| 7 purchase totals = | $705.28 | $755.1355 | $755.13 | $755.10 | $755.20 | |