| 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 | $29.75 | 13.318% | $33.7121 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $25.37 | 9.498% | $27.7796 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $90.37 | 7.483% | $97.1324 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $214.99 | 12.278% | $241.3865 | $241.39 | $241.40 | $241.40 |
| Purchase #5 | $178.81 | 3.533% | $185.1274 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $131.60 | 7.307% | $141.216 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $122.77 | 7.271% | $131.6966 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $793.66 | $858.0506 | $858.06 | $858.10 | $858.00 | |