| 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 | $38.54 | 3.860% | $40.0276 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $233.44 | 4.634% | $244.2576 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $88.43 | 8.533% | $95.9757 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $55.39 | 10.176% | $61.0265 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $20.66 | 11.444% | $23.0243 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $179.38 | 10.282% | $197.8239 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $173.55 | 8.303% | $187.9599 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $789.39 | $850.0955 | $850.10 | $850.10 | $850.10 | |