| 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 | $41.91 | 5.667% | $44.285 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $194.50 | 3.656% | $201.6109 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $114.70 | 13.579% | $130.2751 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $20.29 | 9.633% | $22.2445 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $11.49 | 3.787% | $11.9251 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $191.89 | 7.848% | $206.9495 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $105.46 | 10.179% | $116.1948 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $680.24 | $733.4849 | $733.49 | $733.55 | $733.40 | |