| 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 | $8.45 | 13.330% | $9.5764 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $157.45 | 6.656% | $167.9299 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $42.41 | 10.750% | $46.9691 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $61.59 | 7.303% | $66.0879 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $105.34 | 12.787% | $118.8098 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $62.66 | 12.495% | $70.4894 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $88.81 | 6.205% | $94.3207 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $526.71 | $574.1832 | $574.19 | $574.20 | $574.20 | |