| 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 | $33.94 | 6.710% | $36.2174 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $140.90 | 13.419% | $159.8074 | $159.81 | $159.80 | $159.80 |
| Purchase #3 | $134.94 | 12.424% | $151.7049 | $151.70 | $151.70 | $151.70 |
| Purchase #4 | $144.75 | 3.593% | $149.9509 | $149.95 | $149.95 | $150.00 |
| Purchase #5 | $136.84 | 10.470% | $151.1671 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $41.78 | 7.466% | $44.8993 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $71.42 | 7.740% | $76.9479 | $76.95 | $76.95 | $76.90 |
| 7 purchase totals = | $704.57 | $770.6949 | $770.70 | $770.65 | $770.70 | |