| 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 | $99.96 | 5.368% | $105.3259 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $8.50 | 10.593% | $9.4004 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $204.56 | 3.873% | $212.4826 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $104.61 | 3.212% | $107.9701 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $240.59 | 5.615% | $254.0991 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $146.75 | 4.325% | $153.0969 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $56.99 | 11.815% | $63.7234 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $861.96 | $906.0984 | $906.10 | $906.10 | $906.10 | |