| 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 | $70.65 | 7.177% | $75.7206 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $144.44 | 8.804% | $157.1565 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $142.33 | 4.718% | $149.0451 | $149.05 | $149.05 | $149.00 |
| Purchase #4 | $9.50 | 12.631% | $10.6999 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $205.70 | 7.293% | $220.7017 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $50.85 | 10.688% | $56.2848 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $247.98 | 9.377% | $271.2331 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $871.45 | $940.8417 | $940.84 | $940.85 | $940.80 | |