| 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 | $89.49 | 11.268% | $99.5737 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $92.37 | 5.736% | $97.6683 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $160.75 | 7.503% | $172.8111 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $206.71 | 6.719% | $220.5988 | $220.60 | $220.60 | $220.60 |
| Purchase #5 | $227.84 | 8.571% | $247.3682 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $136.61 | 11.396% | $152.1781 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $105.99 | 12.723% | $119.4751 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $1,019.76 | $1,109.6733 | $1,109.68 | $1,109.65 | $1,109.80 | |