| 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 | $225.29 | 3.162% | $232.4137 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $25.59 | 4.387% | $26.7126 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $32.56 | 13.828% | $37.0624 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $59.32 | 8.577% | $64.4079 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $76.40 | 10.400% | $84.3456 | $84.35 | $84.35 | $84.30 |
| Purchase #6 | $13.48 | 9.638% | $14.7792 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $40.65 | 6.406% | $43.254 | $43.25 | $43.25 | $43.30 |
| 7 purchase totals = | $473.29 | $502.9754 | $502.97 | $502.95 | $503.00 | |