| 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 | $14.35 | 9.623% | $15.7309 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $210.97 | 10.521% | $233.1662 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $233.35 | 13.235% | $264.2339 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $174.52 | 7.576% | $187.7416 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $15.49 | 5.117% | $16.2826 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $54.46 | 5.786% | $57.6111 | $57.61 | $57.60 | $57.60 |
| Purchase #7 | $36.67 | 13.709% | $41.6971 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $739.81 | $816.4634 | $816.46 | $816.50 | $816.40 | |