| 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 | $25.57 | 13.296% | $28.9698 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $28.79 | 13.347% | $32.6326 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $87.61 | 12.180% | $98.2809 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $135.78 | 4.552% | $141.9607 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $83.41 | 11.330% | $92.8604 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $150.33 | 4.712% | $157.4135 | $157.41 | $157.40 | $157.40 |
| Purchase #7 | $83.96 | 13.238% | $95.0746 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $595.45 | $647.1925 | $647.18 | $647.15 | $647.30 | |