| 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 | $69.48 | 11.442% | $77.4299 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $49.86 | 3.751% | $51.7302 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $97.67 | 12.855% | $110.2255 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $212.35 | 3.392% | $219.5529 | $219.55 | $219.55 | $219.60 |
| Purchase #5 | $211.86 | 9.816% | $232.6562 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $24.56 | 5.827% | $25.9911 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $135.80 | 9.855% | $149.1831 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $801.58 | $866.7689 | $866.77 | $866.85 | $866.80 | |