| 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 | $10.65 | 7.739% | $11.4742 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $118.32 | 3.814% | $122.8327 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $125.61 | 12.761% | $141.6391 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $51.42 | 13.242% | $58.229 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $93.29 | 12.812% | $105.2423 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $29.82 | 5.795% | $31.5481 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $85.36 | 12.661% | $96.1674 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $514.47 | $567.1328 | $567.13 | $567.15 | $567.00 | |