| 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 | $45.38 | 4.518% | $47.4303 | $47.43 | $47.45 | $47.40 |
| Purchase #2 | $81.30 | 3.166% | $83.874 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $48.57 | 4.121% | $50.5716 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $15.44 | 7.119% | $16.5392 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $212.41 | 8.578% | $230.6305 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $220.86 | 6.239% | $234.6395 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $246.43 | 12.823% | $278.0297 | $278.03 | $278.05 | $278.00 |
| 7 purchase totals = | $870.39 | $941.7148 | $941.71 | $941.75 | $941.60 | |