| 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 | $226.95 | 12.382% | $255.0509 | $255.05 | $255.05 | $255.10 |
| Purchase #2 | $71.79 | 6.656% | $76.5683 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $188.86 | 13.652% | $214.6432 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $198.29 | 6.287% | $210.7565 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $86.97 | 6.148% | $92.3169 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $40.26 | 11.309% | $44.813 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $38.40 | 3.414% | $39.711 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $851.52 | $933.8598 | $933.86 | $933.80 | $933.90 | |