| 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 | $88.41 | 13.743% | $100.5602 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $8.36 | 7.354% | $8.9748 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $42.59 | 6.796% | $45.4844 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $92.62 | 4.512% | $96.799 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $84.34 | 8.512% | $91.519 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $155.76 | 4.460% | $162.7069 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $125.86 | 13.631% | $143.016 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $597.94 | $649.0603 | $649.06 | $649.00 | $649.10 | |