| 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 | $93.61 | 10.645% | $103.5748 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $127.47 | 9.751% | $139.8996 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $60.29 | 8.487% | $65.4068 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $142.59 | 4.147% | $148.5032 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $177.45 | 6.568% | $189.1049 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $33.25 | 8.375% | $36.0347 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $39.44 | 13.432% | $44.7376 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $674.10 | $727.2616 | $727.25 | $727.25 | $727.20 | |