| 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 | $41.47 | 10.428% | $45.7945 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $21.86 | 3.353% | $22.593 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $62.31 | 5.546% | $65.7657 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $220.96 | 11.395% | $246.1384 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $158.98 | 12.157% | $178.3072 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $39.55 | 8.795% | $43.0284 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $197.62 | 7.478% | $212.398 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $742.75 | $814.0252 | $814.03 | $814.05 | $814.00 | |