| 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 | $66.36 | 6.345% | $70.5705 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $195.71 | 7.142% | $209.6876 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $219.92 | 3.106% | $226.7507 | $226.75 | $226.75 | $226.80 |
| Purchase #4 | $225.38 | 13.437% | $255.6643 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $37.38 | 3.355% | $38.6341 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $49.98 | 5.443% | $52.7004 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $95.95 | 12.248% | $107.702 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $890.68 | $961.7096 | $961.70 | $961.70 | $961.80 | |