| 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 | $124.81 | 6.414% | $132.8153 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $170.81 | 3.812% | $177.3213 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $69.86 | 12.695% | $78.7287 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $59.37 | 9.145% | $64.7994 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $9.76 | 13.125% | $11.041 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $35.75 | 10.691% | $39.572 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $103.63 | 4.415% | $108.2053 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $573.99 | $612.4830 | $612.49 | $612.45 | $612.40 | |