| 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 | $29.87 | 5.857% | $31.6195 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $70.69 | 6.310% | $75.1505 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $91.39 | 7.332% | $98.0907 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $76.44 | 13.854% | $87.03 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $29.80 | 11.818% | $33.3218 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $45.52 | 11.162% | $50.6009 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $208.25 | 6.867% | $222.5505 | $222.55 | $222.55 | $222.60 |
| 7 purchase totals = | $551.96 | $598.3639 | $598.36 | $598.35 | $598.40 | |