| 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 | $57.89 | 5.116% | $60.8517 | $60.85 | $60.85 | $60.90 |
| Purchase #2 | $190.66 | 13.660% | $216.7042 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $235.63 | 10.381% | $260.0908 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $75.64 | 11.127% | $84.0565 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $72.90 | 13.228% | $82.5432 | $82.54 | $82.55 | $82.50 |
| Purchase #6 | $64.54 | 6.228% | $68.5596 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $80.25 | 13.309% | $90.9305 | $90.93 | $90.95 | $90.90 |
| 7 purchase totals = | $777.51 | $863.7365 | $863.73 | $863.75 | $863.80 | |