| 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 | $13.33 | 9.290% | $14.5684 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $24.74 | 7.485% | $26.5918 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $44.83 | 4.168% | $46.6985 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $42.55 | 12.518% | $47.8764 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $124.94 | 3.331% | $129.1018 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $130.75 | 12.142% | $146.6257 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $102.48 | 5.872% | $108.4976 | $108.50 | $108.50 | $108.50 |
| 7 purchase totals = | $483.62 | $519.9602 | $519.97 | $520.00 | $520.00 | |