| 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 | $30.91 | 10.527% | $34.1639 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $232.81 | 8.478% | $252.5476 | $252.55 | $252.55 | $252.50 |
| Purchase #3 | $53.37 | 12.147% | $59.8529 | $59.85 | $59.85 | $59.90 |
| Purchase #4 | $111.76 | 8.628% | $121.4027 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $137.74 | 8.255% | $149.1104 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $50.63 | 5.786% | $53.5595 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $249.30 | 12.508% | $280.4824 | $280.48 | $280.50 | $280.50 |
| 7 purchase totals = | $866.52 | $951.1194 | $951.11 | $951.10 | $951.20 | |