| 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 | $97.60 | 10.399% | $107.7494 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $35.85 | 8.605% | $38.9349 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $103.58 | 12.350% | $116.3721 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $23.46 | 8.599% | $25.4773 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $158.34 | 4.577% | $165.5872 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $102.76 | 5.337% | $108.2443 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $249.32 | 10.457% | $275.3914 | $275.39 | $275.40 | $275.40 |
| 7 purchase totals = | $770.91 | $837.7566 | $837.75 | $837.80 | $837.70 | |