| 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 | $23.46 | 11.312% | $26.1138 | $26.11 | $26.10 | $26.10 |
| Purchase #2 | $72.43 | 7.177% | $77.6283 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $40.30 | 4.432% | $42.0861 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $103.30 | 4.600% | $108.0518 | $108.05 | $108.05 | $108.10 |
| Purchase #5 | $47.70 | 4.867% | $50.0216 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $61.36 | 3.504% | $63.5101 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $173.71 | 12.196% | $194.8957 | $194.90 | $194.90 | $194.90 |
| 7 purchase totals = | $522.26 | $562.3074 | $562.31 | $562.30 | $562.30 | |