| 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 | $5.58 | 8.804% | $6.0713 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $180.26 | 8.732% | $196.0003 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $138.97 | 5.644% | $146.8135 | $146.81 | $146.80 | $146.80 |
| Purchase #4 | $199.30 | 10.327% | $219.8817 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $137.57 | 8.615% | $149.4217 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $98.86 | 10.399% | $109.1405 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $50.55 | 9.177% | $55.189 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $811.09 | $882.5180 | $882.51 | $882.50 | $882.50 | |