| 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 | $80.68 | 4.243% | $84.1033 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $131.83 | 9.416% | $144.2431 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $145.83 | 5.865% | $154.3829 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $99.86 | 11.110% | $110.9544 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $55.88 | 3.383% | $57.7704 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $187.93 | 9.669% | $206.101 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $225.48 | 7.339% | $242.028 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $927.49 | $999.5831 | $999.57 | $999.60 | $999.60 | |