| 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 | $241.57 | 5.849% | $255.6994 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $211.67 | 7.458% | $227.4563 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $41.58 | 5.781% | $43.9837 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $103.52 | 12.247% | $116.1981 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $91.67 | 9.109% | $100.0202 | $100.02 | $100.00 | $100.00 |
| Purchase #6 | $6.82 | 13.539% | $7.7434 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $31.99 | 5.788% | $33.8416 | $33.84 | $33.85 | $33.80 |
| 7 purchase totals = | $728.82 | $784.9427 | $784.94 | $784.95 | $784.90 | |