| 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 | $34.78 | 4.102% | $36.2067 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $72.61 | 12.535% | $81.7117 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $207.83 | 12.327% | $233.4492 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $158.96 | 9.644% | $174.2901 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $112.72 | 7.525% | $121.2022 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $88.85 | 3.588% | $92.0379 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $88.31 | 5.440% | $93.1141 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $764.06 | $832.0119 | $832.01 | $832.00 | $831.90 | |