| 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 | $22.61 | 7.309% | $24.2626 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $52.40 | 10.318% | $57.8066 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $233.34 | 11.161% | $259.3831 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $79.45 | 4.208% | $82.7933 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $211.56 | 13.819% | $240.7955 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $89.55 | 13.429% | $101.5757 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $179.55 | 12.855% | $202.6312 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $868.46 | $969.2480 | $969.25 | $969.30 | $969.30 | |