| 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 | $246.67 | 12.348% | $277.1288 | $277.13 | $277.15 | $277.10 |
| Purchase #2 | $7.33 | 3.418% | $7.5805 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $74.58 | 10.651% | $82.5235 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $112.48 | 3.155% | $116.0287 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $72.84 | 8.829% | $79.271 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $132.88 | 4.769% | $139.217 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $15.76 | 5.204% | $16.5802 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $662.54 | $718.3297 | $718.33 | $718.35 | $718.30 | |