| 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 | $39.63 | 5.224% | $41.7003 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $61.82 | 6.437% | $65.7994 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $178.51 | 12.489% | $200.8041 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $155.83 | 13.445% | $176.7813 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $161.43 | 6.862% | $172.5073 | $172.51 | $172.50 | $172.50 |
| Purchase #6 | $7.92 | 10.706% | $8.7679 | $8.77 | $8.75 | $8.80 |
| Purchase #7 | $98.64 | 10.720% | $109.2142 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $703.78 | $775.5745 | $775.57 | $775.55 | $775.60 | |