| 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 | $82.88 | 5.736% | $87.634 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $49.37 | 9.796% | $54.2063 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $239.33 | 4.499% | $250.0975 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $190.46 | 10.448% | $210.3593 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $244.81 | 7.431% | $263.0018 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $85.55 | 12.579% | $96.3113 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $29.42 | 9.513% | $32.2187 | $32.22 | $32.20 | $32.20 |
| 7 purchase totals = | $921.82 | $993.8289 | $993.83 | $993.80 | $993.80 | |