| 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 | $26.99 | 10.226% | $29.75 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $40.93 | 13.535% | $46.4699 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $45.66 | 13.281% | $51.7241 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $179.65 | 8.696% | $195.2724 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $93.98 | 6.198% | $99.8049 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $98.78 | 13.649% | $112.2625 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $9.63 | 4.266% | $10.0408 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $495.62 | $545.3246 | $545.31 | $545.25 | $545.40 | |