| 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 | $29.75 | 11.350% | $33.1266 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $6.80 | 8.396% | $7.3709 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $130.46 | 7.704% | $140.5106 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $85.42 | 12.334% | $95.9557 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $166.84 | 5.624% | $176.2231 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $97.53 | 13.202% | $110.4059 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $21.25 | 5.142% | $22.3427 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $538.05 | $585.9355 | $585.94 | $585.90 | $585.90 | |