| 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 | $65.48 | 7.843% | $70.6156 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $40.37 | 9.621% | $44.254 | $44.25 | $44.25 | $44.30 |
| Purchase #3 | $107.55 | 9.494% | $117.7608 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $210.65 | 10.465% | $232.6945 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $178.89 | 4.405% | $186.7701 | $186.77 | $186.75 | $186.80 |
| Purchase #6 | $43.59 | 6.548% | $46.4443 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $212.74 | 12.261% | $238.8241 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $859.27 | $937.3634 | $937.35 | $937.30 | $937.40 | |