| 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 | $206.92 | 5.234% | $217.7502 | $217.75 | $217.75 | $217.80 |
| Purchase #2 | $5.57 | 10.263% | $6.1416 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $141.43 | 10.808% | $156.7158 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $47.33 | 13.785% | $53.8544 | $53.85 | $53.85 | $53.90 |
| Purchase #5 | $46.93 | 10.564% | $51.8877 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $85.35 | 11.130% | $94.8495 | $94.85 | $94.85 | $94.80 |
| Purchase #7 | $130.90 | 13.577% | $148.6723 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $664.43 | $729.8715 | $729.87 | $729.85 | $729.90 | |