| 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 | $26.75 | 11.236% | $29.7556 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $71.26 | 12.530% | $80.1889 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $59.33 | 8.198% | $64.1939 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $33.73 | 13.730% | $38.3611 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $102.65 | 11.221% | $114.1684 | $114.17 | $114.15 | $114.20 |
| Purchase #6 | $242.99 | 12.308% | $272.8972 | $272.90 | $272.90 | $272.90 |
| Purchase #7 | $181.69 | 5.651% | $191.9573 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $718.40 | $791.5224 | $791.53 | $791.50 | $791.70 | |