| 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 | $50.60 | 9.393% | $55.3529 | $55.35 | $55.35 | $55.40 |
| Purchase #2 | $209.46 | 6.846% | $223.7996 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $117.89 | 3.379% | $121.8735 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $129.78 | 8.111% | $140.3065 | $140.31 | $140.30 | $140.30 |
| Purchase #5 | $235.27 | 7.102% | $251.9789 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $5.26 | 5.159% | $5.5314 | $5.53 | $5.55 | $5.50 |
| Purchase #7 | $101.85 | 5.753% | $107.7094 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $850.11 | $906.5522 | $906.55 | $906.55 | $906.60 | |