| 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 | $70.87 | 10.326% | $78.188 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $40.88 | 7.737% | $44.0429 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $62.96 | 11.508% | $70.2054 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $110.40 | 3.776% | $114.5687 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $119.82 | 9.482% | $131.1813 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $113.96 | 12.618% | $128.3395 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $141.26 | 4.228% | $147.2325 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $660.15 | $713.7583 | $713.76 | $713.80 | $713.70 | |