| 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 | $75.54 | 10.463% | $83.4438 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $12.73 | 9.418% | $13.9289 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $92.28 | 9.775% | $101.3004 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $131.88 | 13.338% | $149.4702 | $149.47 | $149.45 | $149.50 |
| Purchase #5 | $30.72 | 7.839% | $33.1281 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $157.42 | 5.571% | $166.1899 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $25.98 | 11.767% | $29.0371 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $526.55 | $576.4984 | $576.50 | $576.55 | $576.40 | |