| 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 | $114.30 | 3.746% | $118.5817 | $118.58 | $118.60 | $118.60 |
| Purchase #2 | $23.67 | 3.806% | $24.5709 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $146.32 | 7.331% | $157.0467 | $157.05 | $157.05 | $157.00 |
| Purchase #4 | $172.40 | 9.589% | $188.9314 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $49.89 | 5.619% | $52.6933 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $60.90 | 4.673% | $63.7459 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $132.27 | 7.175% | $141.7604 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $699.75 | $747.3303 | $747.33 | $747.35 | $747.30 | |