| 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 | $31.36 | 13.252% | $35.5158 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $35.64 | 4.312% | $37.1768 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $249.67 | 13.865% | $284.2867 | $284.29 | $284.30 | $284.30 |
| Purchase #4 | $195.50 | 3.535% | $202.4109 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $100.92 | 5.181% | $106.1487 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $92.65 | 3.550% | $95.9391 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $106.78 | 5.718% | $112.8857 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $812.52 | $874.3637 | $874.38 | $874.40 | $874.30 | |