| 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 | $57.57 | 5.821% | $60.9211 | $60.92 | $60.90 | $60.90 |
| Purchase #2 | $150.41 | 12.483% | $169.1857 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $80.26 | 6.630% | $85.5812 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $38.48 | 11.268% | $42.8159 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $96.96 | 11.108% | $107.7303 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $12.51 | 7.195% | $13.4101 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $66.98 | 11.584% | $74.739 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $503.17 | $554.3833 | $554.39 | $554.40 | $554.30 | |