| 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 | $63.88 | 4.253% | $66.5968 | $66.60 | $66.60 | $66.60 |
| Purchase #2 | $125.39 | 4.750% | $131.346 | $131.35 | $131.35 | $131.30 |
| Purchase #3 | $210.41 | 7.298% | $225.7657 | $225.77 | $225.75 | $225.80 |
| Purchase #4 | $53.36 | 5.175% | $56.1214 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $189.84 | 9.573% | $208.0134 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $89.35 | 6.200% | $94.8897 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $140.47 | 13.634% | $159.6217 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $872.70 | $942.3547 | $942.36 | $942.30 | $942.30 | |