| 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 | $78.88 | 11.443% | $87.9062 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $241.77 | 5.297% | $254.5766 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $164.37 | 4.481% | $171.7354 | $171.74 | $171.75 | $171.70 |
| Purchase #4 | $211.64 | 11.583% | $236.1543 | $236.15 | $236.15 | $236.20 |
| Purchase #5 | $104.50 | 7.294% | $112.1222 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $9.83 | 6.111% | $10.4307 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $156.50 | 13.319% | $177.3442 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $967.49 | $1,050.2696 | $1,050.27 | $1,050.30 | $1,050.20 | |