| 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 | $27.49 | 7.531% | $29.5603 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $127.68 | 13.238% | $144.5823 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $249.63 | 8.809% | $271.6199 | $271.62 | $271.60 | $271.60 |
| Purchase #4 | $159.79 | 8.520% | $173.4041 | $173.40 | $173.40 | $173.40 |
| Purchase #5 | $24.28 | 8.542% | $26.354 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $192.86 | 8.319% | $208.904 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $235.72 | 3.192% | $243.2442 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,017.45 | $1,097.6688 | $1,097.65 | $1,097.65 | $1,097.70 | |