| 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 | $131.34 | 10.487% | $145.1136 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $66.75 | 6.425% | $71.0387 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $24.37 | 8.239% | $26.3778 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $45.73 | 10.723% | $50.6336 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $48.29 | 4.673% | $50.5466 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $45.57 | 5.549% | $48.0987 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $107.27 | 6.792% | $114.5558 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $469.32 | $506.3648 | $506.37 | $506.40 | $506.30 | |