| 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 | $99.29 | 13.618% | $112.8113 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $97.92 | 12.695% | $110.3509 | $110.35 | $110.35 | $110.40 |
| Purchase #3 | $73.87 | 13.813% | $84.0737 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $218.65 | 13.216% | $247.5468 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $149.86 | 11.644% | $167.3097 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $76.49 | 8.142% | $82.7178 | $82.72 | $82.70 | $82.70 |
| Purchase #7 | $46.57 | 6.780% | $49.7274 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $762.65 | $854.5376 | $854.54 | $854.50 | $854.50 | |