| 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 | $26.82 | 7.572% | $28.8508 | $28.85 | $28.85 | $28.90 |
| Purchase #2 | $80.44 | 3.156% | $82.9787 | $82.98 | $83.00 | $83.00 |
| Purchase #3 | $51.68 | 3.364% | $53.4185 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $238.97 | 3.843% | $248.1536 | $248.15 | $248.15 | $248.20 |
| Purchase #5 | $163.80 | 6.689% | $174.7566 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $160.77 | 10.159% | $177.1026 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $193.68 | 13.149% | $219.147 | $219.15 | $219.15 | $219.10 |
| 7 purchase totals = | $916.16 | $984.4078 | $984.41 | $984.40 | $984.50 | |