| 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 | $75.41 | 8.119% | $81.5325 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $102.60 | 7.315% | $110.1052 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $199.42 | 4.534% | $208.4617 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $244.74 | 5.378% | $257.9021 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $138.61 | 10.516% | $153.1862 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $92.81 | 6.134% | $98.503 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $120.46 | 6.641% | $128.4597 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $974.05 | $1,038.1504 | $1,038.15 | $1,038.15 | $1,038.20 | |