| 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 | $8.61 | 11.775% | $9.6238 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $216.97 | 11.858% | $242.6983 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $26.71 | 10.653% | $29.5554 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $213.56 | 3.729% | $221.5237 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $55.97 | 13.177% | $63.3452 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $197.79 | 4.651% | $206.9892 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $64.94 | 7.417% | $69.7566 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $784.55 | $843.4922 | $843.50 | $843.45 | $843.50 | |