| 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 | $109.67 | 7.430% | $117.8185 | $117.82 | $117.80 | $117.80 |
| Purchase #2 | $88.61 | 11.624% | $98.91 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $201.76 | 13.464% | $228.925 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $11.79 | 9.841% | $12.9503 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $54.94 | 10.282% | $60.5889 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $90.69 | 5.184% | $95.3914 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $75.83 | 11.809% | $84.7848 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $633.29 | $699.3689 | $699.37 | $699.40 | $699.40 | |