| 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 | $108.56 | 7.490% | $116.6911 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $244.35 | 7.465% | $262.5907 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $42.59 | 13.872% | $48.4981 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $18.91 | 9.472% | $20.7012 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $174.31 | 9.639% | $191.1117 | $191.11 | $191.10 | $191.10 |
| Purchase #6 | $14.49 | 11.780% | $16.1969 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $148.71 | 8.754% | $161.7281 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $751.92 | $817.5178 | $817.52 | $817.55 | $817.50 | |