| 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 | $102.82 | 7.660% | $110.696 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $61.94 | 4.139% | $64.5037 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $162.32 | 9.252% | $177.3378 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $99.64 | 7.800% | $107.4119 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $83.37 | 12.793% | $94.0355 | $94.04 | $94.05 | $94.00 |
| Purchase #6 | $23.68 | 11.413% | $26.3826 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $82.91 | 9.103% | $90.4573 | $90.46 | $90.45 | $90.50 |
| 7 purchase totals = | $616.68 | $670.8248 | $670.83 | $670.85 | $670.80 | |