| 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 | $15.42 | 3.170% | $15.9088 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $118.43 | 9.359% | $129.5139 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $185.62 | 10.219% | $204.5885 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $190.51 | 4.144% | $198.4047 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $69.43 | 9.514% | $76.0356 | $76.04 | $76.05 | $76.00 |
| Purchase #6 | $189.79 | 6.379% | $201.8967 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $118.40 | 5.546% | $124.9665 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $887.60 | $951.3147 | $951.32 | $951.30 | $951.30 | |