| 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 | $74.54 | 13.367% | $84.5038 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $14.82 | 3.649% | $15.3608 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $128.98 | 13.164% | $145.9589 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $197.78 | 3.770% | $205.2363 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $78.77 | 10.718% | $87.2126 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $135.33 | 10.471% | $149.5004 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $28.35 | 5.229% | $29.8324 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $658.57 | $717.6052 | $717.60 | $717.60 | $717.60 | |