| 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 | $44.66 | 11.653% | $49.8642 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $114.34 | 6.563% | $121.8441 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $145.43 | 3.824% | $150.9912 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $25.25 | 13.635% | $28.6928 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $135.72 | 7.327% | $145.6642 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $149.76 | 7.347% | $160.7629 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $33.59 | 11.850% | $37.5704 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $648.75 | $695.3898 | $695.37 | $695.35 | $695.50 | |