| 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 | $58.72 | 8.667% | $63.8093 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $41.40 | 9.808% | $45.4605 | $45.46 | $45.45 | $45.50 |
| Purchase #3 | $98.27 | 9.116% | $107.2283 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $14.92 | 10.201% | $16.442 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $240.57 | 13.794% | $273.7542 | $273.75 | $273.75 | $273.80 |
| Purchase #6 | $187.55 | 7.286% | $201.2149 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $168.70 | 6.603% | $179.8393 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $810.13 | $887.7485 | $887.74 | $887.75 | $887.70 | |