| 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 | $35.65 | 13.748% | $40.5512 | $40.55 | $40.55 | $40.60 |
| Purchase #2 | $147.91 | 10.847% | $163.9538 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $117.56 | 5.716% | $124.2797 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $51.94 | 5.104% | $54.591 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $43.85 | 7.444% | $47.1142 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $238.58 | 11.628% | $266.3221 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $209.91 | 13.786% | $238.8482 | $238.85 | $238.85 | $238.80 |
| 7 purchase totals = | $845.40 | $935.6602 | $935.65 | $935.65 | $935.70 | |