| 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 | $84.45 | 8.639% | $91.7456 | $91.75 | $91.75 | $91.70 |
| Purchase #2 | $42.68 | 11.162% | $47.4439 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $107.59 | 10.216% | $118.5814 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $179.50 | 8.447% | $194.6624 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $58.53 | 5.689% | $61.8598 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $31.49 | 3.361% | $32.5484 | $32.55 | $32.55 | $32.50 |
| Purchase #7 | $134.46 | 7.825% | $144.9815 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $638.70 | $691.8230 | $691.82 | $691.85 | $691.80 | |