| 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 | $35.73 | 11.873% | $39.9722 | $39.97 | $39.95 | $40.00 |
| Purchase #2 | $130.77 | 9.138% | $142.7198 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $105.32 | 8.806% | $114.5945 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $228.81 | 13.830% | $260.4544 | $260.45 | $260.45 | $260.50 |
| Purchase #5 | $127.68 | 5.784% | $135.065 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $205.50 | 8.177% | $222.3037 | $222.30 | $222.30 | $222.30 |
| Purchase #7 | $75.41 | 10.445% | $83.2866 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $909.22 | $998.3962 | $998.39 | $998.35 | $998.50 | |