| 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 | $87.27 | 6.341% | $92.8038 | $92.80 | $92.80 | $92.80 |
| Purchase #2 | $74.93 | 5.732% | $79.225 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $184.25 | 11.799% | $205.9897 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $77.28 | 13.478% | $87.6958 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $113.99 | 7.414% | $122.4412 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $142.67 | 11.365% | $158.8844 | $158.88 | $158.90 | $158.90 |
| Purchase #7 | $158.39 | 11.795% | $177.0721 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $838.78 | $924.1120 | $924.11 | $924.15 | $924.10 | |