| 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 | $5.99 | 12.817% | $6.7577 | $6.76 | $6.75 | $6.80 |
| Purchase #2 | $163.32 | 5.712% | $172.6488 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $243.89 | 9.157% | $266.223 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $102.74 | 11.298% | $114.3476 | $114.35 | $114.35 | $114.30 |
| Purchase #5 | $9.83 | 8.279% | $10.6438 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $103.41 | 12.699% | $116.542 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $35.99 | 3.297% | $37.1766 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $665.17 | $724.3395 | $724.34 | $724.35 | $724.20 | |