| 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 | $93.74 | 6.704% | $100.0243 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $32.62 | 7.303% | $35.0022 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $184.90 | 3.453% | $191.2846 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $68.36 | 10.788% | $75.7347 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $238.63 | 10.743% | $264.266 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $10.53 | 5.554% | $11.1148 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $174.80 | 10.680% | $193.4686 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $803.58 | $870.8952 | $870.88 | $870.85 | $870.90 | |