| 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 | $32.75 | 13.321% | $37.1126 | $37.11 | $37.10 | $37.10 |
| Purchase #2 | $143.74 | 5.594% | $151.7808 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $58.93 | 3.540% | $61.0161 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $84.58 | 8.162% | $91.4834 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $219.62 | 8.149% | $237.5168 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $64.73 | 12.392% | $72.7513 | $72.75 | $72.75 | $72.80 |
| Purchase #7 | $145.30 | 9.455% | $159.0381 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $749.65 | $810.6991 | $810.70 | $810.70 | $810.70 | |