| 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 | $11.30 | 11.734% | $12.6259 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $115.64 | 5.460% | $121.9539 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $73.61 | 12.481% | $82.7973 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $75.26 | 6.544% | $80.185 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $102.44 | 9.154% | $111.8174 | $111.82 | $111.80 | $111.80 |
| Purchase #6 | $133.66 | 4.292% | $139.3967 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $34.95 | 5.797% | $36.9761 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $546.86 | $585.7523 | $585.77 | $585.80 | $585.80 | |