| 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 | $9.28 | 10.815% | $10.2836 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $44.88 | 3.737% | $46.5572 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $46.44 | 11.417% | $51.7421 | $51.74 | $51.75 | $51.70 |
| Purchase #4 | $87.27 | 13.388% | $98.9537 | $98.95 | $98.95 | $99.00 |
| Purchase #5 | $228.51 | 13.226% | $258.7327 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $212.98 | 6.708% | $227.2667 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $95.31 | 7.144% | $102.1189 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $724.67 | $795.6549 | $795.65 | $795.65 | $795.70 | |