| 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 | $36.96 | 6.451% | $39.3443 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $206.45 | 4.244% | $215.2117 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $29.93 | 8.177% | $32.3774 | $32.38 | $32.40 | $32.40 |
| Purchase #4 | $233.42 | 3.377% | $241.3026 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $111.29 | 10.109% | $122.5403 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $172.57 | 6.155% | $183.1917 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $131.58 | 5.643% | $139.0051 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $922.20 | $972.9731 | $972.97 | $973.00 | $972.90 | |