| 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 | $61.80 | 5.278% | $65.0618 | $65.06 | $65.05 | $65.10 |
| Purchase #2 | $98.84 | 7.484% | $106.2372 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $32.78 | 10.584% | $36.2494 | $36.25 | $36.25 | $36.20 |
| Purchase #4 | $101.87 | 9.708% | $111.7595 | $111.76 | $111.75 | $111.80 |
| Purchase #5 | $48.96 | 11.596% | $54.6374 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $198.51 | 6.474% | $211.3615 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $52.68 | 11.120% | $58.538 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $595.44 | $643.8448 | $643.85 | $643.85 | $643.80 | |