| 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 | $95.81 | 13.586% | $108.8267 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $18.87 | 13.144% | $21.3503 | $21.35 | $21.35 | $21.40 |
| Purchase #3 | $167.80 | 10.734% | $185.8117 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $203.35 | 12.822% | $229.4235 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $48.53 | 6.860% | $51.8592 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $202.82 | 12.696% | $228.57 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $45.82 | 3.266% | $47.3165 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $783.00 | $873.1579 | $873.16 | $873.10 | $873.20 | |