| 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 | $57.63 | 11.482% | $64.2471 | $64.25 | $64.25 | $64.20 |
| Purchase #2 | $200.92 | 9.294% | $219.5935 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $40.73 | 9.680% | $44.6727 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $14.60 | 9.403% | $15.9728 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $229.51 | 8.800% | $249.7069 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $149.73 | 3.617% | $155.1457 | $155.15 | $155.15 | $155.10 |
| Purchase #7 | $121.87 | 12.333% | $136.9002 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $814.99 | $886.2389 | $886.24 | $886.20 | $886.20 | |