| 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 | $125.59 | 3.148% | $129.5436 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $23.34 | 5.660% | $24.661 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $161.67 | 9.664% | $177.2938 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $125.71 | 3.579% | $130.2092 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $18.52 | 5.482% | $19.5353 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $60.35 | 11.702% | $67.4122 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $50.32 | 3.542% | $52.1023 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $565.50 | $600.7574 | $600.75 | $600.75 | $600.70 | |