| 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 | $23.39 | 7.646% | $25.1784 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $18.48 | 3.444% | $19.1165 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $41.65 | 11.236% | $46.3298 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $66.85 | 10.691% | $73.9969 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $94.83 | 6.111% | $100.6251 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $53.98 | 11.684% | $60.287 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $108.87 | 9.531% | $119.2464 | $119.25 | $119.25 | $119.20 |
| 7 purchase totals = | $408.05 | $444.7801 | $444.80 | $444.85 | $444.70 | |