| 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 | $52.61 | 3.685% | $54.5487 | $54.55 | $54.55 | $54.50 |
| Purchase #2 | $106.74 | 6.405% | $113.5767 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $84.34 | 3.661% | $87.4277 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $212.99 | 12.787% | $240.225 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $48.80 | 11.269% | $54.2993 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $53.60 | 7.167% | $57.4415 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $49.94 | 11.620% | $55.743 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $609.02 | $663.2619 | $663.27 | $663.35 | $663.10 | |