| 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 | $8.71 | 5.389% | $9.1794 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $238.46 | 8.653% | $259.0939 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $180.66 | 12.132% | $202.5777 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $230.62 | 6.322% | $245.1998 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $33.91 | 5.867% | $35.8995 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $44.71 | 8.159% | $48.3579 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $44.89 | 12.848% | $50.6575 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $781.96 | $850.9657 | $850.97 | $851.00 | $851.10 | |