| 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 | $64.64 | 10.605% | $71.4951 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $84.90 | 9.271% | $92.7711 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $223.88 | 8.349% | $242.5717 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $106.87 | 5.777% | $113.0439 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $7.74 | 6.250% | $8.2238 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $209.80 | 6.514% | $223.4664 | $223.47 | $223.45 | $223.50 |
| Purchase #7 | $163.39 | 6.232% | $173.5725 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $861.22 | $925.1445 | $925.14 | $925.05 | $925.20 | |