| 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 | $64.55 | 7.222% | $69.2118 | $69.21 | $69.20 | $69.20 |
| Purchase #2 | $98.53 | 6.225% | $104.6635 | $104.66 | $104.65 | $104.70 |
| Purchase #3 | $68.77 | 9.687% | $75.4317 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $9.97 | 13.669% | $11.3328 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $226.33 | 3.122% | $233.396 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $19.61 | 10.110% | $21.5926 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $74.32 | 9.799% | $81.6026 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $562.08 | $597.2310 | $597.22 | $597.25 | $597.20 | |