| 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 | $23.91 | 13.807% | $27.2113 | $27.21 | $27.20 | $27.20 |
| Purchase #2 | $20.28 | 10.716% | $22.4532 | $22.45 | $22.45 | $22.50 |
| Purchase #3 | $58.84 | 10.448% | $64.9876 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $153.32 | 10.426% | $169.3051 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $39.48 | 13.316% | $44.7372 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $36.59 | 12.412% | $41.1316 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $11.50 | 4.110% | $11.9727 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $343.92 | $381.7987 | $381.80 | $381.80 | $381.80 | |