| 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 | $27.76 | 13.269% | $31.4435 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $24.76 | 6.434% | $26.3531 | $26.35 | $26.35 | $26.40 |
| Purchase #3 | $195.85 | 8.720% | $212.9281 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $94.45 | 5.261% | $99.419 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $147.46 | 10.566% | $163.0406 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $107.75 | 8.380% | $116.7795 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $101.69 | 6.752% | $108.5561 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $699.72 | $758.5199 | $758.52 | $758.55 | $758.50 | |