| 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 | $8.99 | 7.762% | $9.6878 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $248.96 | 11.417% | $277.3838 | $277.38 | $277.40 | $277.40 |
| Purchase #3 | $34.94 | 4.340% | $36.4564 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $113.89 | 13.566% | $129.3403 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $39.52 | 7.157% | $42.3484 | $42.35 | $42.35 | $42.30 |
| Purchase #6 | $41.47 | 7.272% | $44.4857 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $179.66 | 4.624% | $187.9675 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $667.43 | $727.6699 | $727.68 | $727.70 | $727.70 | |