| 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 | $93.82 | 6.561% | $99.9755 | $99.98 | $100.00 | $100.00 |
| Purchase #2 | $142.59 | 3.559% | $147.6648 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $57.26 | 6.164% | $60.7895 | $60.79 | $60.80 | $60.80 |
| Purchase #4 | $57.87 | 7.630% | $62.2855 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $125.45 | 12.254% | $140.8226 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $138.26 | 4.120% | $143.9563 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $220.86 | 10.217% | $243.4253 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $836.11 | $898.9195 | $898.93 | $898.95 | $899.00 | |