| 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 | $32.87 | 8.282% | $35.5923 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $89.59 | 10.771% | $99.2397 | $99.24 | $99.25 | $99.20 |
| Purchase #3 | $188.74 | 3.327% | $195.0194 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $15.43 | 5.456% | $16.2719 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $117.68 | 12.535% | $132.4312 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $78.84 | 5.638% | $83.285 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $98.36 | 9.744% | $107.9442 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $621.51 | $669.7837 | $669.78 | $669.80 | $669.70 | |