| 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 | $6.85 | 8.723% | $7.4475 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $186.59 | 5.822% | $197.4533 | $197.45 | $197.45 | $197.50 |
| Purchase #3 | $18.55 | 8.471% | $20.1214 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $43.59 | 11.677% | $48.68 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $163.37 | 6.693% | $174.3044 | $174.30 | $174.30 | $174.30 |
| Purchase #6 | $91.93 | 3.838% | $95.4583 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $65.87 | 4.856% | $69.0686 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $576.75 | $612.5335 | $612.53 | $612.50 | $612.60 | |