| 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 | $37.49 | 12.761% | $42.2741 | $42.27 | $42.25 | $42.30 |
| Purchase #2 | $59.60 | 8.490% | $64.66 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $232.36 | 6.806% | $248.1744 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $46.62 | 13.255% | $52.7995 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $219.32 | 3.216% | $226.3733 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $232.34 | 5.271% | $244.5866 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $194.38 | 9.834% | $213.4953 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,022.11 | $1,092.3632 | $1,092.36 | $1,092.30 | $1,092.50 | |