| 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 | $248.60 | 9.672% | $272.6446 | $272.64 | $272.65 | $272.60 |
| Purchase #2 | $44.48 | 6.678% | $47.4504 | $47.45 | $47.45 | $47.50 |
| Purchase #3 | $91.71 | 12.787% | $103.437 | $103.44 | $103.45 | $103.40 |
| Purchase #4 | $46.36 | 10.386% | $51.1749 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $117.79 | 9.636% | $129.1402 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $13.94 | 3.228% | $14.39 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $53.64 | 6.452% | $57.1009 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $616.52 | $675.3380 | $675.33 | $675.35 | $675.30 | |