| 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 | $83.88 | 4.824% | $87.9264 | $87.93 | $87.95 | $87.90 |
| Purchase #2 | $98.91 | 11.403% | $110.1887 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $87.68 | 11.701% | $97.9394 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $29.25 | 9.523% | $32.0355 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $85.27 | 12.553% | $95.9739 | $95.97 | $95.95 | $96.00 |
| Purchase #6 | $84.56 | 9.364% | $92.4782 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $120.50 | 10.204% | $132.7958 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $590.05 | $649.3379 | $649.35 | $649.40 | $649.30 | |