| 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 | $64.86 | 13.198% | $73.4202 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $15.64 | 8.372% | $16.9494 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $192.62 | 5.512% | $203.2372 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $51.59 | 13.704% | $58.6599 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $111.63 | 7.340% | $119.8236 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $225.69 | 5.132% | $237.2724 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $194.75 | 9.493% | $213.2376 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $856.78 | $922.6003 | $922.60 | $922.55 | $922.50 | |