| 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 | $117.55 | 5.748% | $124.3068 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $82.65 | 3.483% | $85.5287 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $246.42 | 4.149% | $256.644 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $39.70 | 4.186% | $41.3618 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $10.54 | 10.207% | $11.6158 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $134.27 | 10.324% | $148.132 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $13.37 | 7.138% | $14.3244 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $644.50 | $681.9135 | $681.91 | $681.90 | $681.80 | |