| 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 | $54.74 | 8.135% | $59.1931 | $59.19 | $59.20 | $59.20 |
| Purchase #2 | $109.76 | 5.739% | $116.0591 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $157.87 | 8.718% | $171.6331 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $14.98 | 5.829% | $15.8532 | $15.85 | $15.85 | $15.90 |
| Purchase #5 | $131.84 | 11.269% | $146.697 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $27.74 | 7.511% | $29.8236 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $176.57 | 4.404% | $184.3461 | $184.35 | $184.35 | $184.30 |
| 7 purchase totals = | $673.50 | $723.6052 | $723.60 | $723.60 | $723.60 | |