| 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 | $83.79 | 8.849% | $91.2046 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $207.53 | 5.250% | $218.4253 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $146.89 | 9.339% | $160.6081 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $46.55 | 9.557% | $50.9988 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $55.98 | 12.267% | $62.8471 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $250.71 | 7.495% | $269.5007 | $269.50 | $269.50 | $269.50 |
| Purchase #7 | $85.91 | 6.790% | $91.7433 | $91.74 | $91.75 | $91.70 |
| 7 purchase totals = | $877.36 | $945.3279 | $945.33 | $945.35 | $945.20 | |