| 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 | $38.84 | 10.314% | $42.846 | $42.85 | $42.85 | $42.80 |
| Purchase #2 | $57.67 | 6.847% | $61.6187 | $61.62 | $61.60 | $61.60 |
| Purchase #3 | $249.49 | 3.358% | $257.8679 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $68.30 | 13.717% | $77.6687 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $187.66 | 5.140% | $197.3057 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $38.28 | 9.334% | $41.8531 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $24.47 | 6.782% | $26.1296 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $664.71 | $705.2897 | $705.30 | $705.25 | $705.30 | |