| 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 | $6.35 | 6.549% | $6.7659 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $249.92 | 10.698% | $276.6564 | $276.66 | $276.65 | $276.70 |
| Purchase #3 | $178.84 | 3.662% | $185.3891 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $239.52 | 8.772% | $260.5307 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $149.46 | 6.265% | $158.8237 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $247.54 | 8.797% | $269.3161 | $269.32 | $269.30 | $269.30 |
| Purchase #7 | $135.43 | 5.846% | $143.3472 | $143.35 | $143.35 | $143.30 |
| 7 purchase totals = | $1,207.06 | $1,300.8291 | $1,300.84 | $1,300.80 | $1,300.80 | |