| 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 | $196.45 | 9.766% | $215.6353 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $221.33 | 12.434% | $248.8502 | $248.85 | $248.85 | $248.90 |
| Purchase #3 | $29.61 | 12.387% | $33.2778 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $169.87 | 6.770% | $181.3702 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $34.39 | 9.507% | $37.6595 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $58.71 | 10.243% | $64.7237 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $44.57 | 10.756% | $49.3639 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $754.93 | $830.8806 | $830.88 | $830.85 | $831.00 | |