| 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 | $81.42 | 10.624% | $90.0701 | $90.07 | $90.05 | $90.10 |
| Purchase #2 | $127.65 | 8.866% | $138.9674 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $106.63 | 11.372% | $118.756 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $194.57 | 8.614% | $211.3303 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $65.70 | 3.597% | $68.0632 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $101.32 | 8.460% | $109.8917 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $33.40 | 8.720% | $36.3125 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $710.69 | $773.3912 | $773.39 | $773.35 | $773.50 | |