| 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 | $13.95 | 13.492% | $15.8321 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $126.52 | 10.362% | $139.63 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $117.81 | 6.651% | $125.6455 | $125.65 | $125.65 | $125.60 |
| Purchase #4 | $88.61 | 4.598% | $92.6843 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $206.52 | 8.316% | $223.6942 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $98.99 | 12.670% | $111.532 | $111.53 | $111.55 | $111.50 |
| Purchase #7 | $11.84 | 10.232% | $13.0515 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $664.24 | $722.0696 | $722.06 | $722.15 | $722.00 | |