| 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 | $30.68 | 13.284% | $34.7555 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $213.53 | 13.863% | $243.1317 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $141.94 | 4.243% | $147.9625 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $23.26 | 10.626% | $25.7316 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $36.28 | 6.167% | $38.5174 | $38.52 | $38.50 | $38.50 |
| Purchase #6 | $138.27 | 7.602% | $148.7813 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $111.52 | 13.499% | $126.5741 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $695.48 | $765.4541 | $765.45 | $765.45 | $765.50 | |