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 | $20.26 | 6.383% | $21.5532 | $21.55 | $21.55 | $21.60 |
Purchase #2 | $65.76 | 10.494% | $72.6609 | $72.66 | $72.65 | $72.70 |
Purchase #3 | $10.34 | 9.213% | $11.2926 | $11.29 | $11.30 | $11.30 |
Purchase #4 | $102.68 | 6.558% | $109.4138 | $109.41 | $109.40 | $109.40 |
Purchase #5 | $178.93 | 5.633% | $189.0091 | $189.01 | $189.00 | $189.00 |
Purchase #6 | $19.26 | 3.367% | $19.9085 | $19.91 | $19.90 | $19.90 |
Purchase #7 | $60.78 | 8.765% | $66.1074 | $66.11 | $66.10 | $66.10 |
7 purchase totals = | $458.01 | $489.9455 | $489.94 | $489.90 | $490.00 |