| 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 | $26.48 | 11.579% | $29.5461 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $9.74 | 5.436% | $10.2695 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $127.99 | 13.574% | $145.3634 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $195.75 | 9.698% | $214.7338 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $41.46 | 11.429% | $46.1985 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $159.69 | 13.306% | $180.9384 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $178.35 | 7.409% | $191.564 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $739.46 | $818.6137 | $818.61 | $818.60 | $818.60 | |