| 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 | $92.82 | 7.559% | $99.8363 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $25.66 | 11.166% | $28.5252 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $13.93 | 9.209% | $15.2128 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $238.41 | 12.267% | $267.6558 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $62.50 | 13.671% | $71.0444 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $98.85 | 3.793% | $102.5994 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $181.47 | 12.738% | $204.5856 | $204.59 | $204.60 | $204.60 |
| 7 purchase totals = | $713.64 | $789.4595 | $789.47 | $789.50 | $789.40 | |