| 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 | $46.37 | 3.649% | $48.062 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $96.45 | 13.595% | $109.5624 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $88.65 | 9.748% | $97.2916 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $100.80 | 13.735% | $114.6449 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $137.30 | 6.159% | $145.7563 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $138.77 | 12.251% | $155.7707 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $145.86 | 10.215% | $160.7596 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $754.20 | $831.8475 | $831.84 | $831.80 | $832.00 | |