| 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 | $106.30 | 10.797% | $117.7772 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $62.78 | 3.418% | $64.9258 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $97.57 | 9.636% | $106.9718 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $160.37 | 7.816% | $172.9045 | $172.90 | $172.90 | $172.90 |
| Purchase #5 | $152.34 | 11.286% | $169.5331 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $115.26 | 11.745% | $128.7973 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $233.33 | 5.235% | $245.5448 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $927.95 | $1,006.4545 | $1,006.45 | $1,006.50 | $1,006.40 | |