| 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 | $63.25 | 10.818% | $70.0924 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $116.77 | 5.784% | $123.524 | $123.52 | $123.50 | $123.50 |
| Purchase #3 | $10.32 | 11.455% | $11.5022 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $227.84 | 5.105% | $239.4712 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $36.80 | 11.331% | $40.9698 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $89.87 | 9.743% | $98.626 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $24.97 | 12.262% | $28.0318 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $569.82 | $612.2174 | $612.21 | $612.20 | $612.20 | |