| 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 | $19.43 | 6.440% | $20.6813 | $20.68 | $20.70 | $20.70 |
| Purchase #2 | $216.42 | 13.642% | $245.944 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $154.67 | 9.691% | $169.6591 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $50.74 | 13.313% | $57.495 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $55.56 | 8.718% | $60.4037 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $242.58 | 9.385% | $265.3461 | $265.35 | $265.35 | $265.30 |
| Purchase #7 | $192.52 | 11.811% | $215.2585 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $931.92 | $1,034.7877 | $1,034.79 | $1,034.80 | $1,034.80 | |