| 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 | $20.27 | 11.538% | $22.6088 | $22.61 | $22.60 | $22.60 |
| Purchase #2 | $135.61 | 8.666% | $147.362 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $202.77 | 11.326% | $225.7357 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $31.87 | 5.764% | $33.707 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $10.36 | 10.711% | $11.4697 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $87.32 | 11.806% | $97.629 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $171.65 | 13.667% | $195.1094 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $659.85 | $733.6216 | $733.63 | $733.60 | $733.60 | |