| 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 | $60.58 | 7.383% | $65.0526 | $65.05 | $65.05 | $65.10 |
| Purchase #2 | $61.53 | 12.507% | $69.2256 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $183.42 | 4.597% | $191.8518 | $191.85 | $191.85 | $191.90 |
| Purchase #4 | $81.37 | 11.684% | $90.8773 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $19.88 | 3.165% | $20.5092 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $36.70 | 5.500% | $38.7185 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $21.65 | 6.193% | $22.9908 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $465.13 | $499.2258 | $499.23 | $499.25 | $499.30 | |