| 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 | $98.91 | 10.239% | $109.0374 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $156.94 | 8.483% | $170.2532 | $170.25 | $170.25 | $170.30 |
| Purchase #3 | $43.27 | 10.710% | $47.9042 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $163.62 | 3.615% | $169.5349 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $141.35 | 8.489% | $153.3492 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $60.93 | 12.480% | $68.5341 | $68.53 | $68.55 | $68.50 |
| Purchase #7 | $48.81 | 9.223% | $53.3117 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $713.83 | $771.9247 | $771.91 | $771.95 | $771.80 | |