| 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 | $105.68 | 6.603% | $112.6581 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $86.99 | 13.108% | $98.3926 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $142.41 | 7.660% | $153.3186 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $235.49 | 8.333% | $255.1134 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $54.60 | 5.737% | $57.7324 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $28.61 | 9.201% | $31.2424 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $18.63 | 7.298% | $19.9896 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $672.41 | $728.4471 | $728.44 | $728.45 | $728.40 | |