| 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 | $39.94 | 9.552% | $43.7551 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $220.32 | 4.782% | $230.8557 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $152.80 | 4.540% | $159.7371 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $92.56 | 5.432% | $97.5879 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $190.47 | 13.235% | $215.6787 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $54.86 | 6.148% | $58.2328 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $173.78 | 6.795% | $185.5884 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $924.73 | $991.4357 | $991.45 | $991.50 | $991.50 | |