| 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 | $32.81 | 13.755% | $37.323 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $16.89 | 13.321% | $19.1399 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $76.60 | 12.265% | $85.995 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $195.57 | 8.473% | $212.1406 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $121.92 | 9.490% | $133.4902 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $135.59 | 6.633% | $144.5837 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $125.72 | 9.580% | $137.764 | $137.76 | $137.75 | $137.80 |
| 7 purchase totals = | $705.10 | $770.4364 | $770.43 | $770.45 | $770.40 | |