| 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 | $62.99 | 12.453% | $70.8341 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $92.39 | 9.567% | $101.229 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $161.42 | 8.563% | $175.2424 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $159.84 | 11.410% | $178.0777 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $160.86 | 12.827% | $181.4935 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $128.69 | 9.335% | $140.7032 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $102.41 | 8.724% | $111.3442 | $111.34 | $111.35 | $111.30 |
| 7 purchase totals = | $868.60 | $958.9241 | $958.91 | $959.00 | $958.80 | |