| 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 | $82.84 | 9.800% | $90.9583 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $41.93 | 10.800% | $46.4584 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $159.70 | 11.613% | $178.246 | $178.25 | $178.25 | $178.20 |
| Purchase #4 | $50.43 | 9.197% | $55.068 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $5.83 | 13.673% | $6.6271 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $56.75 | 10.868% | $62.9176 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $191.69 | 8.375% | $207.744 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $589.17 | $648.0194 | $648.03 | $648.00 | $648.00 | |