| 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 | $9.82 | 10.199% | $10.8215 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $197.52 | 4.450% | $206.3096 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $70.44 | 9.668% | $77.2501 | $77.25 | $77.25 | $77.30 |
| Purchase #4 | $140.99 | 10.686% | $156.0562 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $164.29 | 11.555% | $183.2737 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $129.94 | 11.800% | $145.2729 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $44.35 | 5.355% | $46.7249 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $757.35 | $825.7089 | $825.70 | $825.60 | $825.80 | |