| 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 | $103.35 | 3.268% | $106.7275 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $85.28 | 12.365% | $95.8249 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $34.72 | 9.756% | $38.1073 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $96.66 | 10.134% | $106.4555 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $19.75 | 3.337% | $20.4091 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $139.53 | 13.705% | $158.6526 | $158.65 | $158.65 | $158.70 |
| Purchase #7 | $74.66 | 5.233% | $78.567 | $78.57 | $78.55 | $78.60 |
| 7 purchase totals = | $553.95 | $604.7439 | $604.75 | $604.70 | $604.80 | |