| 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 | $63.65 | 13.815% | $72.4432 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $223.32 | 11.158% | $248.238 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $197.52 | 11.462% | $220.1597 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $150.99 | 7.724% | $162.6525 | $162.65 | $162.65 | $162.70 |
| Purchase #5 | $114.90 | 13.518% | $130.4322 | $130.43 | $130.45 | $130.40 |
| Purchase #6 | $76.53 | 4.778% | $80.1866 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $54.63 | 10.364% | $60.2919 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $881.54 | $974.4041 | $974.40 | $974.45 | $974.40 | |