| 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 | $100.50 | 12.526% | $113.0886 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $248.95 | 11.307% | $277.0988 | $277.10 | $277.10 | $277.10 |
| Purchase #3 | $220.51 | 4.161% | $229.6854 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $75.62 | 4.840% | $79.28 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $80.73 | 6.256% | $85.7805 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $15.64 | 4.513% | $16.3458 | $16.35 | $16.35 | $16.30 |
| Purchase #7 | $52.80 | 3.339% | $54.563 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $794.75 | $855.8421 | $855.85 | $855.90 | $855.90 | |