| 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 | $103.48 | 11.851% | $115.7434 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $166.48 | 5.664% | $175.9094 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $237.78 | 11.698% | $265.5955 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $173.78 | 7.310% | $186.4833 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $77.74 | 13.819% | $88.4829 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $27.35 | 9.289% | $29.8905 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $48.55 | 5.619% | $51.278 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $835.16 | $913.3830 | $913.38 | $913.45 | $913.40 | |