| 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 | $6.82 | 8.742% | $7.4162 | $7.42 | $7.40 | $7.40 |
| Purchase #2 | $250.57 | 5.698% | $264.8475 | $264.85 | $264.85 | $264.80 |
| Purchase #3 | $46.48 | 4.750% | $48.6878 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $39.35 | 12.793% | $44.384 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $8.30 | 10.523% | $9.1734 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $211.96 | 3.835% | $220.0887 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $238.80 | 13.854% | $271.8834 | $271.88 | $271.90 | $271.90 |
| 7 purchase totals = | $802.28 | $866.4810 | $866.48 | $866.50 | $866.50 | |