| 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 | $197.81 | 6.458% | $210.5846 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $8.40 | 5.174% | $8.8346 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $55.41 | 12.497% | $62.3346 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $51.90 | 8.534% | $56.3291 | $56.33 | $56.35 | $56.30 |
| Purchase #5 | $35.82 | 10.545% | $39.5972 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $249.74 | 10.503% | $275.9702 | $275.97 | $275.95 | $276.00 |
| Purchase #7 | $86.58 | 11.236% | $96.3081 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $685.66 | $749.9584 | $749.95 | $750.00 | $749.90 | |