| 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 | $48.46 | 10.691% | $53.6409 | $53.64 | $53.65 | $53.60 |
| Purchase #2 | $73.99 | 7.611% | $79.6214 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $175.49 | 5.803% | $185.6737 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $244.80 | 4.675% | $256.2444 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $146.86 | 10.770% | $162.6768 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $17.50 | 7.675% | $18.8431 | $18.84 | $18.85 | $18.80 |
| Purchase #7 | $7.53 | 4.202% | $7.8464 | $7.85 | $7.85 | $7.80 |
| 7 purchase totals = | $714.63 | $764.5467 | $764.54 | $764.55 | $764.40 | |