| 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 | $76.55 | 13.695% | $87.0335 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $138.46 | 12.761% | $156.1289 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $120.96 | 3.272% | $124.9178 | $124.92 | $124.90 | $124.90 |
| Purchase #4 | $224.76 | 12.207% | $252.1965 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $142.61 | 8.521% | $154.7618 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $102.37 | 6.122% | $108.6371 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $12.33 | 9.347% | $13.4825 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $818.04 | $897.1581 | $897.16 | $897.20 | $897.10 | |