| 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 | $125.45 | 3.474% | $129.8081 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $37.57 | 4.678% | $39.3275 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $168.50 | 7.644% | $181.3801 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $11.65 | 12.349% | $13.0887 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $29.26 | 11.595% | $32.6527 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $101.66 | 10.543% | $112.378 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $48.97 | 5.452% | $51.6398 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $523.06 | $560.2749 | $560.28 | $560.35 | $560.30 | |