| 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 | $65.47 | 9.427% | $71.6419 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $114.39 | 6.607% | $121.9477 | $121.95 | $121.95 | $121.90 |
| Purchase #3 | $199.42 | 10.570% | $220.4987 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $204.60 | 7.802% | $220.5629 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $222.30 | 7.616% | $239.2304 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $250.25 | 8.486% | $271.4862 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $131.91 | 6.187% | $140.0713 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $1,188.34 | $1,285.4391 | $1,285.44 | $1,285.45 | $1,285.40 | |