| 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 | $59.79 | 10.774% | $66.2318 | $66.23 | $66.25 | $66.20 |
| Purchase #2 | $205.72 | 4.252% | $214.4672 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $165.48 | 5.828% | $175.1242 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $216.79 | 7.250% | $232.5073 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $35.93 | 4.358% | $37.4958 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $172.41 | 13.499% | $195.6836 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $232.76 | 10.427% | $257.0299 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $1,088.88 | $1,178.5398 | $1,178.54 | $1,178.55 | $1,178.50 | |