| 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 | $35.74 | 4.409% | $37.3158 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $123.62 | 4.393% | $129.0506 | $129.05 | $129.05 | $129.10 |
| Purchase #3 | $60.47 | 9.148% | $66.0018 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $114.75 | 9.646% | $125.8188 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $73.32 | 9.413% | $80.2216 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $161.54 | 5.519% | $170.4554 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $203.25 | 6.137% | $215.7235 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $772.69 | $824.5875 | $824.59 | $824.50 | $824.60 | |