| 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 | $91.69 | 7.854% | $98.8913 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $31.56 | 13.363% | $35.7774 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $180.46 | 10.255% | $198.9662 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $224.99 | 3.326% | $232.4732 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $25.78 | 6.362% | $27.4201 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $72.77 | 3.674% | $75.4436 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $172.73 | 12.578% | $194.456 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $799.98 | $863.4278 | $863.43 | $863.40 | $863.50 | |