| 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 | $83.57 | 10.717% | $92.5262 | $92.53 | $92.55 | $92.50 |
| Purchase #2 | $49.40 | 4.247% | $51.498 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $170.58 | 10.173% | $187.9331 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $14.62 | 7.492% | $15.7153 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $106.68 | 3.609% | $110.5301 | $110.53 | $110.55 | $110.50 |
| Purchase #6 | $192.70 | 12.409% | $216.6121 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $143.61 | 4.219% | $149.6689 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $761.16 | $824.4837 | $824.49 | $824.50 | $824.40 | |