| 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 | $100.68 | 5.574% | $106.2919 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $19.26 | 4.691% | $20.1635 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $48.78 | 12.548% | $54.9009 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $55.96 | 7.866% | $60.3618 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $230.55 | 4.584% | $241.1184 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $143.44 | 13.258% | $162.4573 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $85.57 | 6.863% | $91.4427 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $684.24 | $736.7365 | $736.73 | $736.70 | $736.80 | |