| 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 | $9.86 | 10.136% | $10.8594 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $130.78 | 11.341% | $145.6118 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $96.83 | 5.855% | $102.4994 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $86.97 | 6.624% | $92.7309 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $232.47 | 10.737% | $257.4303 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $145.91 | 5.307% | $153.6534 | $153.65 | $153.65 | $153.70 |
| Purchase #7 | $204.41 | 12.796% | $230.5663 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $907.23 | $993.3515 | $993.35 | $993.35 | $993.40 | |