| 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 | $247.33 | 4.646% | $258.821 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $14.47 | 6.775% | $15.4503 | $15.45 | $15.45 | $15.50 |
| Purchase #3 | $63.55 | 11.741% | $71.0114 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $18.94 | 10.464% | $20.9219 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $100.66 | 6.593% | $107.2965 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $157.94 | 6.657% | $168.4541 | $168.45 | $168.45 | $168.50 |
| Purchase #7 | $139.30 | 7.469% | $149.7043 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $742.19 | $791.6595 | $791.65 | $791.60 | $791.70 | |