| 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 | $17.65 | 3.182% | $18.2116 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $96.95 | 10.213% | $106.8515 | $106.85 | $106.85 | $106.90 |
| Purchase #3 | $6.32 | 13.398% | $7.1668 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $69.47 | 8.814% | $75.5931 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $179.94 | 7.533% | $193.4949 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $191.29 | 4.659% | $200.2022 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $140.37 | 12.443% | $157.8362 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $701.99 | $759.3563 | $759.35 | $759.35 | $759.40 | |