| 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 | $52.62 | 9.391% | $57.5615 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $42.41 | 6.299% | $45.0814 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $115.44 | 13.510% | $131.0359 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $175.29 | 7.325% | $188.13 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $202.60 | 13.318% | $229.5823 | $229.58 | $229.60 | $229.60 |
| Purchase #6 | $198.48 | 6.491% | $211.3633 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $169.33 | 4.624% | $177.1598 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $956.17 | $1,039.9142 | $1,039.91 | $1,039.95 | $1,040.00 | |