| 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 | $93.71 | 8.702% | $101.8646 | $101.86 | $101.85 | $101.90 |
| Purchase #2 | $7.67 | 3.740% | $7.9569 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $190.93 | 8.715% | $207.5695 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $115.97 | 13.481% | $131.6039 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $100.42 | 8.529% | $108.9848 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $185.76 | 7.196% | $199.1273 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $170.66 | 9.716% | $187.2413 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $865.12 | $944.3483 | $944.34 | $944.35 | $944.40 | |