| 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 | $113.80 | 13.786% | $129.4885 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $161.44 | 9.201% | $176.2941 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $54.46 | 13.524% | $61.8252 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $57.65 | 4.819% | $60.4282 | $60.43 | $60.45 | $60.40 |
| Purchase #5 | $209.65 | 5.150% | $220.447 | $220.45 | $220.45 | $220.40 |
| Purchase #6 | $29.34 | 7.302% | $31.4824 | $31.48 | $31.50 | $31.50 |
| Purchase #7 | $87.48 | 9.671% | $95.9402 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $713.82 | $775.9056 | $775.91 | $776.00 | $775.80 | |