| 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 | $45.59 | 11.510% | $50.8374 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $46.97 | 8.497% | $50.961 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $180.29 | 5.133% | $189.5443 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $50.74 | 5.135% | $53.3455 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $9.29 | 4.395% | $9.6983 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $235.72 | 6.509% | $251.063 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $233.34 | 4.473% | $243.7773 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $801.94 | $849.2268 | $849.23 | $849.25 | $849.20 | |