| 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 | $11.97 | 8.290% | $12.9623 | $12.96 | $12.95 | $13.00 |
| Purchase #2 | $166.57 | 12.636% | $187.6178 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $84.85 | 13.766% | $96.5305 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $156.80 | 10.119% | $172.6666 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $124.95 | 6.394% | $132.9393 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $14.82 | 4.781% | $15.5285 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $119.82 | 7.613% | $128.9419 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $679.78 | $747.1869 | $747.19 | $747.20 | $747.10 | |