| 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 | $90.93 | 5.407% | $95.8466 | $95.85 | $95.85 | $95.80 |
| Purchase #2 | $158.82 | 3.789% | $164.8377 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $88.86 | 9.702% | $97.4812 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $99.72 | 7.529% | $107.2279 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $6.38 | 9.649% | $6.9956 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $23.31 | 8.786% | $25.358 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $17.80 | 12.264% | $19.983 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $485.82 | $517.7300 | $517.74 | $517.80 | $517.70 | |