| 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 | $80.88 | 3.817% | $83.9672 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $143.45 | 5.785% | $151.7486 | $151.75 | $151.75 | $151.70 |
| Purchase #3 | $8.93 | 13.124% | $10.102 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $28.40 | 3.184% | $29.3043 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $23.71 | 6.798% | $25.3218 | $25.32 | $25.30 | $25.30 |
| Purchase #6 | $172.50 | 4.585% | $180.4091 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $11.91 | 12.109% | $13.3522 | $13.35 | $13.35 | $13.40 |
| 7 purchase totals = | $469.78 | $494.2052 | $494.20 | $494.15 | $494.20 | |