| 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 | $74.43 | 7.854% | $80.2757 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $128.42 | 5.710% | $135.7528 | $135.75 | $135.75 | $135.80 |
| Purchase #3 | $182.27 | 4.562% | $190.5852 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $10.47 | 4.644% | $10.9562 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $78.72 | 9.357% | $86.0858 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $207.93 | 5.710% | $219.8028 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $240.37 | 6.331% | $255.5878 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $922.61 | $979.0463 | $979.06 | $979.10 | $979.20 | |