| 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 | $187.85 | 7.361% | $201.6776 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $78.89 | 11.586% | $88.0302 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $53.93 | 13.715% | $61.3265 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $42.62 | 10.746% | $47.1999 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $91.38 | 7.218% | $97.9758 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $77.63 | 10.341% | $85.6577 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $132.65 | 5.140% | $139.4682 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $664.95 | $721.3359 | $721.35 | $721.40 | $721.40 | |