| 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 | $211.79 | 4.172% | $220.6259 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $7.49 | 6.354% | $7.9659 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $58.63 | 9.487% | $64.1922 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $94.96 | 12.362% | $106.699 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $82.31 | 11.378% | $91.6752 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $247.68 | 6.837% | $264.6139 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $60.56 | 6.530% | $64.5146 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $763.42 | $820.2867 | $820.29 | $820.30 | $820.30 | |