| 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 | $64.92 | 10.494% | $71.7327 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $95.74 | 12.322% | $107.5371 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $75.81 | 11.830% | $84.7783 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $39.55 | 10.376% | $43.6537 | $43.65 | $43.65 | $43.70 |
| Purchase #5 | $172.77 | 10.659% | $191.1856 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $144.84 | 9.464% | $158.5477 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $6.74 | 11.730% | $7.5306 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $600.37 | $664.9657 | $664.97 | $665.05 | $664.90 | |