| 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 | $88.83 | 5.237% | $93.482 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $189.84 | 6.301% | $201.8018 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $72.53 | 12.441% | $81.5535 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $46.67 | 8.806% | $50.7798 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $85.57 | 4.714% | $89.6038 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $198.52 | 11.824% | $221.993 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $88.80 | 13.765% | $101.0233 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $770.76 | $840.2372 | $840.22 | $840.25 | $840.30 | |