| 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 | $59.92 | 7.479% | $64.4014 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $42.82 | 4.851% | $44.8972 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $57.87 | 8.718% | $62.9151 | $62.92 | $62.90 | $62.90 |
| Purchase #4 | $220.37 | 4.518% | $230.3263 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $233.95 | 5.807% | $247.5355 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $222.62 | 11.430% | $248.0655 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $48.67 | 3.803% | $50.5209 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $886.22 | $948.6619 | $948.68 | $948.65 | $948.60 | |