| 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 | $108.85 | 4.142% | $113.3586 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $92.47 | 12.617% | $104.1369 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $10.74 | 8.833% | $11.6887 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $176.38 | 6.540% | $187.9153 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $202.86 | 6.550% | $216.1473 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $86.59 | 7.824% | $93.3648 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $41.73 | 13.874% | $47.5196 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $719.62 | $774.1312 | $774.14 | $774.10 | $774.10 | |