| 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 | $112.90 | 9.756% | $123.9145 | $123.91 | $123.90 | $123.90 |
| Purchase #2 | $37.82 | 4.157% | $39.3922 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $10.33 | 5.228% | $10.8701 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $140.85 | 4.337% | $146.9587 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $33.34 | 8.208% | $36.0765 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $142.47 | 11.612% | $159.0136 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $240.29 | 5.690% | $253.9625 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $718.00 | $770.1881 | $770.18 | $770.15 | $770.30 | |