| 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 | $53.94 | 7.199% | $57.8231 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $98.61 | 4.755% | $103.2989 | $103.30 | $103.30 | $103.30 |
| Purchase #3 | $238.78 | 8.678% | $259.5013 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $231.88 | 3.728% | $240.5245 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $242.58 | 10.653% | $268.422 | $268.42 | $268.40 | $268.40 |
| Purchase #6 | $212.25 | 7.206% | $227.5447 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $245.81 | 10.517% | $271.6618 | $271.66 | $271.65 | $271.70 |
| 7 purchase totals = | $1,323.85 | $1,428.7763 | $1,428.76 | $1,428.70 | $1,428.70 | |