| 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 | $37.76 | 4.348% | $39.4018 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $164.97 | 8.124% | $178.3722 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $100.40 | 9.140% | $109.5766 | $109.58 | $109.60 | $109.60 |
| Purchase #4 | $166.42 | 6.334% | $176.961 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $77.50 | 9.796% | $85.0919 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $120.70 | 10.666% | $133.5739 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $139.31 | 11.665% | $155.5605 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $807.06 | $878.5379 | $878.53 | $878.50 | $878.70 | |