| 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 | $93.63 | 9.837% | $102.8404 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $242.37 | 10.691% | $268.2818 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $139.44 | 6.405% | $148.3711 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $77.27 | 3.117% | $79.6785 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $169.67 | 13.817% | $193.1133 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $71.95 | 6.837% | $76.8692 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $30.35 | 4.262% | $31.6435 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $824.68 | $900.7978 | $900.79 | $900.80 | $900.80 | |