| 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 | $119.65 | 7.503% | $128.6273 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $73.46 | 7.105% | $78.6793 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $13.57 | 11.621% | $15.147 | $15.15 | $15.15 | $15.10 |
| Purchase #4 | $228.60 | 5.852% | $241.9777 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $35.55 | 3.189% | $36.6837 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $20.55 | 5.251% | $21.6291 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $177.59 | 10.425% | $196.1038 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $668.97 | $718.8479 | $718.85 | $718.95 | $718.80 | |