| 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 | $91.73 | 5.514% | $96.788 | $96.79 | $96.80 | $96.80 |
| Purchase #2 | $18.71 | 13.340% | $21.2059 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $209.33 | 12.595% | $235.6951 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $25.58 | 12.359% | $28.7414 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $144.67 | 6.138% | $153.5498 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $137.36 | 7.447% | $147.5892 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $204.71 | 11.657% | $228.573 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $832.09 | $912.1424 | $912.15 | $912.15 | $912.10 | |