| 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 | $92.28 | 8.217% | $99.8626 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $35.64 | 11.463% | $39.7254 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $246.87 | 3.837% | $256.3424 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $145.64 | 9.307% | $159.1947 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $22.53 | 5.362% | $23.7381 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $27.79 | 6.622% | $29.6303 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $230.86 | 13.344% | $261.666 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $801.61 | $870.1595 | $870.16 | $870.20 | $870.10 | |