| 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 | $164.78 | 4.862% | $172.7916 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $49.92 | 8.320% | $54.0733 | $54.07 | $54.05 | $54.10 |
| Purchase #3 | $44.42 | 5.729% | $46.9648 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $39.43 | 7.737% | $42.4807 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $195.90 | 5.227% | $206.1397 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $209.82 | 8.139% | $226.8972 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $40.93 | 12.420% | $46.0135 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $745.20 | $795.3608 | $795.35 | $795.35 | $795.40 | |