| 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 | $77.60 | 7.256% | $83.2307 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $88.57 | 6.560% | $94.3802 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $109.73 | 12.728% | $123.6964 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $7.99 | 4.441% | $8.3448 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $87.41 | 5.637% | $92.3373 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $154.78 | 3.476% | $160.1602 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $135.60 | 8.583% | $147.2385 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $661.68 | $709.3881 | $709.39 | $709.45 | $709.30 | |