| 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 | $64.93 | 3.785% | $67.3876 | $67.39 | $67.40 | $67.40 |
| Purchase #2 | $209.35 | 7.783% | $225.6437 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $147.61 | 7.217% | $158.263 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $46.53 | 5.267% | $48.9807 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $131.85 | 7.125% | $141.2443 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $124.53 | 4.599% | $130.2571 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $104.90 | 9.441% | $114.8036 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $829.70 | $886.5800 | $886.57 | $886.60 | $886.60 | |