| 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 | $14.90 | 4.218% | $15.5285 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $161.49 | 13.614% | $183.4752 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $13.67 | 12.301% | $15.3515 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $143.34 | 13.444% | $162.6106 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $201.91 | 7.730% | $217.5176 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $77.97 | 6.789% | $83.2634 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $89.63 | 8.201% | $96.9806 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $702.91 | $774.7274 | $774.73 | $774.75 | $774.80 | |