| 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 | $43.37 | 8.852% | $47.2091 | $47.21 | $47.20 | $47.20 |
| Purchase #2 | $35.57 | 7.608% | $38.2762 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $34.35 | 8.854% | $37.3913 | $37.39 | $37.40 | $37.40 |
| Purchase #4 | $71.99 | 6.832% | $76.9084 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $112.57 | 10.850% | $124.7838 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $223.43 | 3.108% | $230.3742 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $211.38 | 6.182% | $224.4475 | $224.45 | $224.45 | $224.40 |
| 7 purchase totals = | $732.66 | $779.3905 | $779.39 | $779.40 | $779.40 | |