| 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 | $68.93 | 6.178% | $73.1885 | $73.19 | $73.20 | $73.20 |
| Purchase #2 | $235.53 | 10.873% | $261.1392 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $210.87 | 13.164% | $238.6289 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $71.97 | 3.319% | $74.3587 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $38.55 | 3.739% | $39.9914 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $37.25 | 8.735% | $40.5038 | $40.50 | $40.50 | $40.50 |
| Purchase #7 | $144.52 | 3.787% | $149.993 | $149.99 | $150.00 | $150.00 |
| 7 purchase totals = | $807.62 | $877.8035 | $877.80 | $877.85 | $877.80 | |