| 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 | $33.42 | 9.565% | $36.6166 | $36.62 | $36.60 | $36.60 |
| Purchase #2 | $83.26 | 6.369% | $88.5628 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $105.66 | 12.706% | $119.0852 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $48.63 | 4.497% | $50.8169 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $144.93 | 13.592% | $164.6289 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $44.40 | 5.173% | $46.6968 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $208.80 | 7.326% | $224.0967 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $669.10 | $730.5039 | $730.52 | $730.50 | $730.50 | |