| 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 | $73.82 | 9.270% | $80.6631 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $76.95 | 10.749% | $85.2214 | $85.22 | $85.20 | $85.20 |
| Purchase #3 | $120.25 | 3.489% | $124.4455 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $118.90 | 10.746% | $131.677 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $96.46 | 6.437% | $102.6691 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $123.62 | 4.292% | $128.9258 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $115.47 | 6.421% | $122.8843 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $725.47 | $776.4862 | $776.49 | $776.50 | $776.50 | |