| 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 | $57.71 | 4.425% | $60.2637 | $60.26 | $60.25 | $60.30 |
| Purchase #2 | $107.46 | 5.438% | $113.3037 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $141.99 | 5.512% | $149.8165 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $195.42 | 10.535% | $216.0075 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $89.55 | 8.412% | $97.0829 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $197.26 | 6.772% | $210.6184 | $210.62 | $210.60 | $210.60 |
| Purchase #7 | $191.94 | 13.310% | $217.4872 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $981.33 | $1,064.5799 | $1,064.58 | $1,064.55 | $1,064.60 | |