| 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 | $15.46 | 8.174% | $16.7237 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $92.57 | 4.454% | $96.6931 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $99.60 | 7.283% | $106.8539 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $26.75 | 10.531% | $29.567 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $16.57 | 6.765% | $17.691 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $35.65 | 3.757% | $36.9894 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $108.35 | 4.337% | $113.0491 | $113.05 | $113.05 | $113.00 |
| 7 purchase totals = | $394.95 | $417.5672 | $417.56 | $417.55 | $417.60 | |