| 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 | $38.34 | 10.230% | $42.2622 | $42.26 | $42.25 | $42.30 |
| Purchase #2 | $159.78 | 10.545% | $176.6288 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $76.68 | 4.726% | $80.3039 | $80.30 | $80.30 | $80.30 |
| Purchase #4 | $43.97 | 13.665% | $49.9785 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $33.28 | 9.787% | $36.5371 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $247.31 | 9.402% | $270.5621 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $101.57 | 4.765% | $106.4098 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $700.93 | $762.6824 | $762.68 | $762.70 | $762.70 | |