| 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 | $75.38 | 8.390% | $81.7044 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $38.86 | 5.650% | $41.0556 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $205.93 | 8.448% | $223.327 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $72.32 | 8.626% | $78.5583 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $188.57 | 7.671% | $203.0352 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $248.54 | 6.750% | $265.3165 | $265.32 | $265.30 | $265.30 |
| Purchase #7 | $169.62 | 10.651% | $187.6862 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $999.22 | $1,080.6832 | $1,080.70 | $1,080.70 | $1,080.70 | |