| 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 | $53.67 | 13.433% | $60.8795 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $14.75 | 11.557% | $16.4547 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $170.85 | 8.491% | $185.3569 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $226.37 | 7.387% | $243.092 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $50.55 | 5.286% | $53.2221 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $51.43 | 8.365% | $55.7321 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $122.86 | 11.457% | $136.9361 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $690.48 | $751.6734 | $751.67 | $751.70 | $751.70 | |