| 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 | $47.42 | 13.333% | $53.7425 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $7.36 | 5.315% | $7.7512 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $13.45 | 5.308% | $14.1639 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $166.49 | 7.216% | $178.5039 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $95.73 | 4.122% | $99.676 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $95.39 | 5.787% | $100.9102 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $208.96 | 5.431% | $220.3086 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $634.80 | $675.0563 | $675.05 | $675.05 | $675.10 | |