| 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 | $65.93 | 5.300% | $69.4243 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $239.78 | 13.126% | $271.2535 | $271.25 | $271.25 | $271.30 |
| Purchase #3 | $21.48 | 13.358% | $24.3493 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $56.47 | 12.589% | $63.579 | $63.58 | $63.60 | $63.60 |
| Purchase #5 | $187.29 | 8.626% | $203.4456 | $203.45 | $203.45 | $203.40 |
| Purchase #6 | $113.88 | 8.200% | $123.2182 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $120.30 | 10.459% | $132.8822 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $805.13 | $888.1521 | $888.15 | $888.15 | $888.10 | |