| 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 | $47.30 | 3.764% | $49.0804 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $219.59 | 3.316% | $226.8716 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $58.96 | 7.838% | $63.5813 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $24.79 | 3.803% | $25.7328 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $209.87 | 3.180% | $216.5439 | $216.54 | $216.55 | $216.50 |
| Purchase #6 | $162.87 | 9.624% | $178.5446 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $197.60 | 8.354% | $214.1075 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $920.98 | $974.4621 | $974.45 | $974.50 | $974.40 | |