| 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 | $39.72 | 3.181% | $40.9835 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $240.88 | 9.103% | $262.8073 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $246.60 | 3.207% | $254.5085 | $254.51 | $254.50 | $254.50 |
| Purchase #4 | $161.85 | 4.256% | $168.7383 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $32.58 | 10.638% | $36.0459 | $36.05 | $36.05 | $36.00 |
| Purchase #6 | $69.74 | 9.234% | $76.1798 | $76.18 | $76.20 | $76.20 |
| Purchase #7 | $34.91 | 13.510% | $39.6263 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $826.28 | $878.8896 | $878.90 | $878.95 | $878.80 | |