| 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 | $39.29 | 8.244% | $42.5291 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $231.79 | 8.296% | $251.0193 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $179.83 | 7.570% | $193.4431 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $20.35 | 13.726% | $23.1432 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $42.91 | 9.464% | $46.971 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $59.93 | 3.812% | $62.2145 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $91.96 | 11.804% | $102.815 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $666.06 | $722.1352 | $722.13 | $722.10 | $722.00 | |