| 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 | $63.64 | 7.442% | $68.3761 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $22.50 | 10.188% | $24.7923 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $6.62 | 9.340% | $7.2383 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $106.84 | 9.452% | $116.9385 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $23.27 | 11.165% | $25.8681 | $25.87 | $25.85 | $25.90 |
| Purchase #6 | $150.38 | 5.793% | $159.0915 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $199.58 | 11.384% | $222.3002 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $572.83 | $624.6050 | $624.61 | $624.65 | $624.60 | |