| 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 | $36.41 | 11.646% | $40.6503 | $40.65 | $40.65 | $40.70 |
| Purchase #2 | $32.40 | 12.400% | $36.4176 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $34.29 | 9.276% | $37.4707 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $69.39 | 11.798% | $77.5766 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $191.39 | 11.750% | $213.8783 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $195.52 | 12.222% | $219.4165 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $192.49 | 7.536% | $206.996 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $751.89 | $832.4060 | $832.42 | $832.40 | $832.50 | |