| 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 | $135.72 | 6.451% | $144.4753 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $61.63 | 7.132% | $66.0255 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $24.26 | 8.729% | $26.3777 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $29.90 | 12.738% | $33.7087 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $8.41 | 11.377% | $9.3668 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $81.44 | 3.776% | $84.5152 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $189.55 | 7.136% | $203.0763 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $530.91 | $567.5455 | $567.57 | $567.60 | $567.60 | |