| 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 | $36.74 | 10.823% | $40.7164 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $115.33 | 3.683% | $119.5776 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $190.72 | 4.379% | $199.0716 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $96.60 | 10.508% | $106.7507 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $42.45 | 6.247% | $45.1019 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $250.75 | 7.500% | $269.5563 | $269.56 | $269.55 | $269.60 |
| Purchase #7 | $202.52 | 3.490% | $209.5879 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $935.11 | $990.3624 | $990.37 | $990.35 | $990.50 | |