| 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 | $64.99 | 7.835% | $70.082 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $23.57 | 13.211% | $26.6838 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $39.50 | 5.609% | $41.7156 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $74.98 | 8.408% | $81.2843 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $195.25 | 12.196% | $219.0627 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $177.31 | 7.369% | $190.376 | $190.38 | $190.40 | $190.40 |
| Purchase #7 | $83.71 | 10.747% | $92.7063 | $92.71 | $92.70 | $92.70 |
| 7 purchase totals = | $659.31 | $721.9107 | $721.91 | $721.95 | $722.00 | |