| 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 | $6.67 | 9.498% | $7.3035 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $229.67 | 13.321% | $260.2643 | $260.26 | $260.25 | $260.30 |
| Purchase #3 | $29.67 | 11.251% | $33.0082 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $87.45 | 4.124% | $91.0564 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $86.82 | 6.730% | $92.663 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $44.57 | 6.296% | $47.3761 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $44.48 | 4.361% | $46.4198 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $529.33 | $578.0913 | $578.09 | $578.05 | $578.20 | |