| 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 | $25.63 | 13.652% | $29.129 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $120.40 | 9.228% | $131.5105 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $148.97 | 10.437% | $164.518 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $140.68 | 8.609% | $152.7911 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $58.76 | 5.370% | $61.9154 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $139.94 | 5.303% | $147.361 | $147.36 | $147.35 | $147.40 |
| Purchase #7 | $107.77 | 5.447% | $113.6402 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $742.15 | $800.8652 | $800.87 | $800.85 | $800.80 | |