| 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 | $51.74 | 4.520% | $54.0786 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $67.56 | 11.633% | $75.4193 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $175.38 | 5.308% | $184.6892 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $173.32 | 12.129% | $194.342 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $115.66 | 7.517% | $124.3542 | $124.35 | $124.35 | $124.40 |
| Purchase #6 | $138.89 | 12.761% | $156.6138 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $33.67 | 10.258% | $37.1239 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $756.22 | $826.6210 | $826.61 | $826.60 | $826.60 | |