| 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 | $110.74 | 7.830% | $119.4109 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $62.69 | 9.115% | $68.4042 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $144.64 | 3.485% | $149.6807 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $55.36 | 7.569% | $59.5502 | $59.55 | $59.55 | $59.60 |
| Purchase #5 | $39.84 | 9.412% | $43.5897 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $148.76 | 5.442% | $156.8555 | $156.86 | $156.85 | $156.90 |
| Purchase #7 | $212.52 | 8.758% | $231.1325 | $231.13 | $231.15 | $231.10 |
| 7 purchase totals = | $774.55 | $828.6237 | $828.62 | $828.65 | $828.70 | |