| 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 | $79.80 | 4.487% | $83.3806 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $34.96 | 6.397% | $37.1964 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $44.71 | 13.268% | $50.6421 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $221.43 | 12.378% | $248.8386 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $71.90 | 5.221% | $75.6539 | $75.65 | $75.65 | $75.70 |
| Purchase #6 | $45.36 | 8.115% | $49.041 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $199.90 | 4.174% | $208.2438 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $698.06 | $752.9964 | $752.99 | $753.05 | $752.90 | |