| 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 | $90.80 | 6.202% | $96.4314 | $96.43 | $96.45 | $96.40 |
| Purchase #2 | $93.47 | 4.318% | $97.506 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $13.48 | 13.737% | $15.3317 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $129.59 | 10.455% | $143.1386 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $14.30 | 12.626% | $16.1055 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $207.67 | 3.669% | $215.2894 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $91.33 | 3.823% | $94.8215 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $640.64 | $678.6241 | $678.63 | $678.65 | $678.50 | |