| 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 | $93.35 | 4.522% | $97.5713 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $131.78 | 10.396% | $145.4798 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $216.86 | 9.311% | $237.0518 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $20.66 | 6.149% | $21.9304 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $109.73 | 4.183% | $114.32 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $193.79 | 11.174% | $215.4441 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $42.31 | 11.678% | $47.251 | $47.25 | $47.25 | $47.30 |
| 7 purchase totals = | $808.48 | $879.0484 | $879.04 | $879.05 | $879.10 | |