| 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 | $63.78 | 12.486% | $71.7436 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $175.92 | 4.240% | $183.379 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $21.37 | 4.640% | $22.3616 | $22.36 | $22.35 | $22.40 |
| Purchase #4 | $42.99 | 7.288% | $46.1231 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $236.74 | 11.346% | $263.6005 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $196.71 | 4.306% | $205.1803 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $151.62 | 7.268% | $162.6397 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $889.13 | $955.0278 | $955.02 | $955.05 | $955.00 | |