| 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 | $72.64 | 11.297% | $80.8461 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $57.71 | 3.471% | $59.7131 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $7.96 | 10.124% | $8.7659 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $159.54 | 11.198% | $177.4053 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $51.54 | 13.291% | $58.3902 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $12.82 | 9.760% | $14.0712 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $16.34 | 12.385% | $18.3637 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $378.55 | $417.5555 | $417.56 | $417.50 | $417.60 | |