| 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 | $89.54 | 11.177% | $99.5479 | $99.55 | $99.55 | $99.50 |
| Purchase #2 | $195.38 | 7.163% | $209.3751 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $222.69 | 3.611% | $230.7313 | $230.73 | $230.75 | $230.70 |
| Purchase #4 | $9.53 | 8.350% | $10.3258 | $10.33 | $10.35 | $10.30 |
| Purchase #5 | $96.28 | 5.489% | $101.5648 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $139.78 | 3.248% | $144.3201 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $163.60 | 4.175% | $170.4303 | $170.43 | $170.45 | $170.40 |
| 7 purchase totals = | $916.80 | $966.2953 | $966.30 | $966.35 | $966.20 | |