| 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 | $51.60 | 11.450% | $57.5082 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $117.78 | 5.402% | $124.1425 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $25.82 | 7.136% | $27.6625 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $150.64 | 9.105% | $164.3558 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $44.89 | 9.514% | $49.1608 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $44.72 | 13.231% | $50.6369 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $33.65 | 5.579% | $35.5273 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $469.10 | $508.9940 | $509.00 | $509.00 | $509.00 | |