| 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 | $71.58 | 7.828% | $77.1833 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $5.55 | 4.125% | $5.7789 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $42.59 | 11.243% | $47.3784 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $14.55 | 11.786% | $16.2649 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $235.82 | 11.527% | $263.003 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $179.33 | 9.625% | $196.5905 | $196.59 | $196.60 | $196.60 |
| Purchase #7 | $52.28 | 12.301% | $58.711 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $601.70 | $664.9100 | $664.90 | $664.95 | $665.00 | |