| 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 | $13.46 | 9.336% | $14.7166 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $49.65 | 11.774% | $55.4958 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $91.54 | 5.241% | $96.3376 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $80.77 | 5.293% | $85.0452 | $85.05 | $85.05 | $85.00 |
| Purchase #5 | $112.64 | 10.724% | $124.7195 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $226.44 | 6.387% | $240.9027 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $203.49 | 11.127% | $226.1323 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $777.99 | $843.3497 | $843.36 | $843.35 | $843.20 | |