| 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 | $106.88 | 9.400% | $116.9267 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $49.45 | 8.789% | $53.7962 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $87.81 | 13.156% | $99.3623 | $99.36 | $99.35 | $99.40 |
| Purchase #4 | $219.26 | 9.158% | $239.3398 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $159.52 | 8.118% | $172.4698 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $125.97 | 7.362% | $135.2439 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $63.47 | 6.685% | $67.713 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $812.36 | $884.8517 | $884.85 | $884.85 | $884.80 | |