| 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 | $10.94 | 6.445% | $11.6451 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $66.83 | 13.658% | $75.9576 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $102.45 | 5.452% | $108.0356 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $46.50 | 10.665% | $51.4592 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $92.73 | 3.436% | $95.9162 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $111.55 | 13.270% | $126.3527 | $126.35 | $126.35 | $126.40 |
| Purchase #7 | $212.93 | 13.398% | $241.4584 | $241.46 | $241.45 | $241.50 |
| 7 purchase totals = | $643.93 | $710.8248 | $710.84 | $710.80 | $710.90 | |