| 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 | $6.86 | 10.610% | $7.5878 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $44.34 | 7.674% | $47.7427 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $166.85 | 10.385% | $184.1774 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $65.38 | 7.283% | $70.1416 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $140.94 | 8.460% | $152.8635 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $89.79 | 3.424% | $92.8644 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $24.71 | 11.511% | $27.5544 | $27.55 | $27.55 | $27.60 |
| 7 purchase totals = | $538.87 | $582.9318 | $582.92 | $582.95 | $583.00 | |