| 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 | $22.58 | 13.177% | $25.5554 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $206.60 | 6.426% | $219.8761 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $105.87 | 6.545% | $112.7992 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $119.81 | 12.718% | $135.0474 | $135.05 | $135.05 | $135.00 |
| Purchase #5 | $213.46 | 7.692% | $229.8793 | $229.88 | $229.90 | $229.90 |
| Purchase #6 | $27.31 | 11.526% | $30.4578 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $120.29 | 6.529% | $128.1437 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $815.92 | $881.7589 | $881.77 | $881.80 | $881.80 | |