| 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 | $6.85 | 9.346% | $7.4902 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $119.68 | 5.238% | $125.9488 | $125.95 | $125.95 | $125.90 |
| Purchase #3 | $45.59 | 11.318% | $50.7499 | $50.75 | $50.75 | $50.70 |
| Purchase #4 | $17.85 | 9.467% | $19.5399 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $250.44 | 7.563% | $269.3808 | $269.38 | $269.40 | $269.40 |
| Purchase #6 | $98.90 | 7.778% | $106.5924 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $67.45 | 3.177% | $69.5929 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $606.76 | $649.2949 | $649.29 | $649.35 | $649.20 | |