| 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 | $35.81 | 9.699% | $39.2832 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $240.65 | 7.618% | $258.9827 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $146.61 | 5.632% | $154.8671 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $172.37 | 13.157% | $195.0487 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $16.95 | 4.814% | $17.766 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $94.25 | 9.761% | $103.4497 | $103.45 | $103.45 | $103.40 |
| Purchase #7 | $233.57 | 11.194% | $259.7158 | $259.72 | $259.70 | $259.70 |
| 7 purchase totals = | $940.21 | $1,029.1132 | $1,029.12 | $1,029.10 | $1,029.10 | |