| 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 | $47.69 | 12.144% | $53.4815 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $171.88 | 4.442% | $179.5149 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $29.25 | 9.799% | $32.1162 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $12.86 | 7.857% | $13.8704 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $88.59 | 10.543% | $97.93 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $234.66 | 13.288% | $265.8416 | $265.84 | $265.85 | $265.80 |
| Purchase #7 | $157.60 | 11.481% | $175.6941 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $742.53 | $818.4487 | $818.44 | $818.45 | $818.40 | |