| 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 | $61.81 | 8.684% | $67.1776 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $41.56 | 3.809% | $43.143 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $9.74 | 9.201% | $10.6362 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $90.87 | 9.656% | $99.6444 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $38.81 | 3.724% | $40.2553 | $40.26 | $40.25 | $40.30 |
| Purchase #6 | $179.48 | 3.664% | $186.0561 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $239.38 | 13.212% | $271.0069 | $271.01 | $271.00 | $271.00 |
| 7 purchase totals = | $661.65 | $717.9195 | $717.93 | $717.95 | $717.90 | |