| 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 | $65.56 | 12.589% | $73.8133 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $173.92 | 5.250% | $183.0508 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $95.62 | 7.515% | $102.8058 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $166.71 | 3.484% | $172.5182 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $209.63 | 9.386% | $229.3059 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $66.79 | 13.735% | $75.9636 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $217.85 | 11.729% | $243.4016 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $996.08 | $1,080.8592 | $1,080.86 | $1,080.80 | $1,080.90 | |