| 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 | $80.30 | 13.767% | $91.3549 | $91.35 | $91.35 | $91.40 |
| Purchase #2 | $7.26 | 5.558% | $7.6635 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $49.48 | 7.259% | $53.0718 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $82.68 | 6.473% | $88.0319 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $130.30 | 10.474% | $143.9476 | $143.95 | $143.95 | $143.90 |
| Purchase #6 | $100.70 | 7.719% | $108.473 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $113.86 | 3.625% | $117.9874 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $564.58 | $610.5301 | $610.52 | $610.50 | $610.60 | |