| 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 | $71.95 | 7.511% | $77.3542 | $77.35 | $77.35 | $77.40 |
| Purchase #2 | $75.70 | 11.235% | $84.2049 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $145.39 | 10.444% | $160.5745 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $218.62 | 12.264% | $245.4316 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $37.51 | 13.338% | $42.5131 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $224.55 | 5.236% | $236.3074 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $19.43 | 12.240% | $21.8082 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $793.15 | $868.1939 | $868.18 | $868.15 | $868.20 | |