| 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 | $68.32 | 11.661% | $76.2868 | $76.29 | $76.30 | $76.30 |
| Purchase #2 | $7.98 | 9.799% | $8.762 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $67.26 | 10.276% | $74.1716 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $212.34 | 11.631% | $237.0373 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $74.37 | 12.668% | $83.7912 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $18.39 | 4.574% | $19.2312 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $131.71 | 10.583% | $145.6489 | $145.65 | $145.65 | $145.60 |
| 7 purchase totals = | $580.37 | $644.9290 | $644.93 | $644.95 | $644.90 | |