| 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 | $16.55 | 12.479% | $18.6153 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $84.36 | 7.127% | $90.3723 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $93.33 | 4.559% | $97.5849 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $190.47 | 11.724% | $212.8007 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $113.51 | 4.568% | $118.6951 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $48.43 | 13.208% | $54.8266 | $54.83 | $54.85 | $54.80 |
| Purchase #7 | $191.32 | 6.305% | $203.3827 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $737.97 | $796.2776 | $796.28 | $796.30 | $796.30 | |