| 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 | $138.68 | 8.223% | $150.0837 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $247.25 | 3.648% | $256.2697 | $256.27 | $256.25 | $256.30 |
| Purchase #3 | $18.88 | 13.804% | $21.4862 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $87.94 | 6.255% | $93.4406 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $152.33 | 11.258% | $169.4793 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $8.64 | 4.296% | $9.0112 | $9.01 | $9.00 | $9.00 |
| Purchase #7 | $56.84 | 10.679% | $62.9099 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $710.56 | $762.6806 | $762.68 | $762.70 | $762.70 | |