| 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 | $60.54 | 9.749% | $66.442 | $66.44 | $66.45 | $66.40 |
| Purchase #2 | $54.69 | 11.537% | $60.9996 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $36.25 | 6.753% | $38.698 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $129.62 | 4.148% | $134.9966 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $143.47 | 9.465% | $157.0494 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $8.37 | 10.329% | $9.2345 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $159.52 | 4.303% | $166.3841 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $592.46 | $633.8042 | $633.80 | $633.85 | $633.70 | |