| 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 | $88.73 | 3.856% | $92.1514 | $92.15 | $92.15 | $92.20 |
| Purchase #2 | $64.48 | 5.577% | $68.076 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $199.95 | 5.239% | $210.4254 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $58.90 | 12.719% | $66.3915 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $224.69 | 5.612% | $237.2996 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $159.28 | 7.590% | $171.3694 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $85.93 | 12.741% | $96.8783 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $881.96 | $942.5916 | $942.60 | $942.65 | $942.70 | |