| 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 | $14.61 | 5.628% | $15.4323 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $140.40 | 11.730% | $156.8689 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $171.76 | 13.664% | $195.2293 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $49.75 | 6.638% | $53.0524 | $53.05 | $53.05 | $53.10 |
| Purchase #5 | $67.84 | 11.513% | $75.6504 | $75.65 | $75.65 | $75.70 |
| Purchase #6 | $44.90 | 9.772% | $49.2876 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $67.28 | 5.846% | $71.2132 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $556.54 | $616.7341 | $616.73 | $616.75 | $616.80 | |