| 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 | $100.97 | 10.666% | $111.7395 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $188.53 | 7.112% | $201.9383 | $201.94 | $201.95 | $201.90 |
| Purchase #3 | $73.79 | 12.484% | $83.0019 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $93.44 | 12.303% | $104.9359 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $103.64 | 8.307% | $112.2494 | $112.25 | $112.25 | $112.20 |
| Purchase #6 | $165.90 | 7.514% | $178.3657 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $26.52 | 9.310% | $28.989 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $752.79 | $821.2197 | $821.23 | $821.25 | $821.10 | |