| 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 | $50.38 | 13.421% | $57.1415 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $213.35 | 9.847% | $234.3586 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $229.55 | 9.842% | $252.1423 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $88.75 | 10.455% | $98.0288 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $82.41 | 6.208% | $87.526 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $239.89 | 6.593% | $255.7059 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $78.78 | 11.206% | $87.6081 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $983.11 | $1,072.5112 | $1,072.52 | $1,072.55 | $1,072.40 | |