| 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 | $42.26 | 13.295% | $47.8785 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $96.78 | 6.174% | $102.7552 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $159.51 | 7.119% | $170.8655 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $126.92 | 8.626% | $137.8681 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $222.48 | 13.140% | $251.7139 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $117.29 | 10.870% | $130.0394 | $130.04 | $130.05 | $130.00 |
| Purchase #7 | $21.29 | 6.354% | $22.6428 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $786.53 | $863.7634 | $863.77 | $863.75 | $863.80 | |