| 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 | $39.65 | 3.368% | $40.9854 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $206.75 | 3.723% | $214.4473 | $214.45 | $214.45 | $214.40 |
| Purchase #3 | $25.37 | 9.354% | $27.7431 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $33.41 | 5.141% | $35.1276 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $211.97 | 7.786% | $228.474 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $124.94 | 7.104% | $133.8157 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $167.46 | 7.538% | $180.0831 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $809.55 | $860.6762 | $860.68 | $860.70 | $860.60 | |