| 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 | $49.79 | 3.821% | $51.6925 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $244.94 | 13.216% | $277.3113 | $277.31 | $277.30 | $277.30 |
| Purchase #3 | $111.70 | 9.109% | $121.8748 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $128.28 | 5.796% | $135.7151 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $123.42 | 4.478% | $128.9467 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $142.65 | 3.314% | $147.3774 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $9.52 | 8.253% | $10.3057 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $810.30 | $873.2235 | $873.23 | $873.20 | $873.20 | |