| 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 | $108.60 | 10.610% | $120.1225 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $48.89 | 5.637% | $51.6459 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $161.80 | 3.387% | $167.2802 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $140.33 | 11.138% | $155.96 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $70.55 | 13.367% | $79.9804 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $53.55 | 5.386% | $56.4342 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $228.61 | 13.117% | $258.5968 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $812.33 | $890.0200 | $890.02 | $890.05 | $890.00 | |