| 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 | $85.65 | 11.449% | $95.4561 | $95.46 | $95.45 | $95.50 |
| Purchase #2 | $67.27 | 5.757% | $71.1427 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $130.81 | 8.418% | $141.8216 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $214.45 | 4.604% | $224.3233 | $224.32 | $224.30 | $224.30 |
| Purchase #5 | $17.83 | 6.556% | $18.9989 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $128.91 | 12.421% | $144.9219 | $144.92 | $144.90 | $144.90 |
| Purchase #7 | $211.32 | 8.384% | $229.0371 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $856.24 | $925.7016 | $925.70 | $925.65 | $925.60 | |