| 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 | $27.28 | 7.838% | $29.4182 | $29.42 | $29.40 | $29.40 |
| Purchase #2 | $140.46 | 11.853% | $157.1087 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $98.71 | 4.285% | $102.9397 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $45.25 | 4.619% | $47.3401 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $210.95 | 8.172% | $228.1888 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $59.57 | 8.668% | $64.7335 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $121.77 | 6.614% | $129.8239 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $703.99 | $759.5529 | $759.55 | $759.55 | $759.40 | |