| 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 | $91.44 | 5.642% | $96.599 | $96.60 | $96.60 | $96.60 |
| Purchase #2 | $99.57 | 9.668% | $109.1964 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $171.96 | 4.290% | $179.3371 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $120.40 | 7.662% | $129.625 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $45.39 | 7.683% | $48.8773 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $96.49 | 6.265% | $102.5351 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $84.62 | 8.200% | $91.5588 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $709.87 | $757.7287 | $757.75 | $757.80 | $757.70 | |