| 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 | $10.74 | 8.556% | $11.6589 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $230.27 | 6.230% | $244.6158 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $62.94 | 12.340% | $70.7068 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $90.26 | 7.521% | $97.0485 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $184.84 | 4.355% | $192.8898 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $32.95 | 7.852% | $35.5372 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $247.88 | 13.562% | $281.4975 | $281.50 | $281.50 | $281.50 |
| 7 purchase totals = | $859.88 | $933.9545 | $933.97 | $933.95 | $933.90 | |