| 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 | $223.51 | 4.250% | $233.0092 | $233.01 | $233.00 | $233.00 |
| Purchase #2 | $46.53 | 6.575% | $49.5893 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $110.63 | 6.536% | $117.8608 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $75.97 | 9.772% | $83.3938 | $83.39 | $83.40 | $83.40 |
| Purchase #5 | $7.50 | 12.442% | $8.4332 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $90.89 | 3.365% | $93.9484 | $93.95 | $93.95 | $93.90 |
| Purchase #7 | $163.68 | 12.454% | $184.0647 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $718.71 | $770.2994 | $770.29 | $770.30 | $770.30 | |