| 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 | $107.36 | 5.760% | $113.5439 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $12.35 | 9.802% | $13.5605 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $241.39 | 11.753% | $269.7606 | $269.76 | $269.75 | $269.80 |
| Purchase #4 | $43.96 | 6.278% | $46.7198 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $97.53 | 6.404% | $103.7758 | $103.78 | $103.80 | $103.80 |
| Purchase #6 | $87.74 | 5.146% | $92.2551 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $47.28 | 10.852% | $52.4108 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $637.61 | $692.0265 | $692.03 | $692.00 | $692.10 | |