| 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 | $104.46 | 4.198% | $108.8452 | $108.85 | $108.85 | $108.80 |
| Purchase #2 | $163.83 | 13.592% | $186.0978 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $195.91 | 9.650% | $214.8153 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $91.87 | 13.342% | $104.1273 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $113.94 | 9.209% | $124.4327 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $25.95 | 13.402% | $29.4278 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $56.25 | 11.311% | $62.6124 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $752.21 | $830.3585 | $830.37 | $830.40 | $830.20 | |