| 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 | $114.77 | 4.498% | $119.9324 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $223.86 | 7.184% | $239.9421 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $238.75 | 11.165% | $265.4064 | $265.41 | $265.40 | $265.40 |
| Purchase #4 | $54.95 | 6.785% | $58.6784 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $81.55 | 10.112% | $89.7963 | $89.80 | $89.80 | $89.80 |
| Purchase #6 | $28.41 | 5.413% | $29.9478 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $146.77 | 7.624% | $157.9597 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $889.06 | $961.6631 | $961.67 | $961.70 | $961.60 | |