| 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 | $57.31 | 7.653% | $61.6959 | $61.70 | $61.70 | $61.70 |
| Purchase #2 | $50.78 | 12.779% | $57.2692 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $129.34 | 6.264% | $137.4419 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $11.29 | 8.839% | $12.2879 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $127.57 | 5.697% | $134.8377 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $43.60 | 8.421% | $47.2716 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $195.26 | 12.841% | $220.3333 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $615.15 | $671.1375 | $671.14 | $671.15 | $671.10 | |