| 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 | $97.56 | 7.696% | $105.0682 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $212.71 | 10.791% | $235.6635 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $185.94 | 4.351% | $194.0302 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $147.66 | 8.830% | $160.6984 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $29.80 | 12.851% | $33.6296 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $102.53 | 7.712% | $110.4371 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $138.75 | 6.419% | $147.6564 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $914.95 | $987.1834 | $987.19 | $987.20 | $987.20 | |