| 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 | $20.76 | 10.505% | $22.9408 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $159.94 | 12.856% | $180.5019 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $244.97 | 13.378% | $277.7421 | $277.74 | $277.75 | $277.70 |
| Purchase #4 | $39.47 | 13.727% | $44.888 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $76.99 | 9.393% | $84.2217 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $128.89 | 7.122% | $138.0695 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $95.32 | 7.296% | $102.2745 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $766.34 | $850.6385 | $850.63 | $850.60 | $850.60 | |