| 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 | $43.36 | 12.378% | $48.7271 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $126.80 | 11.304% | $141.1335 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $57.68 | 13.104% | $65.2384 | $65.24 | $65.25 | $65.20 |
| Purchase #4 | $134.56 | 4.294% | $140.338 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $130.84 | 4.458% | $136.6728 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $88.82 | 10.487% | $98.1346 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $189.41 | 10.219% | $208.7658 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $771.47 | $839.0102 | $839.01 | $839.05 | $838.90 | |