| 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 | $29.65 | 6.317% | $31.523 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $150.96 | 9.230% | $164.8936 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $18.88 | 3.510% | $19.5427 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $47.73 | 3.453% | $49.3781 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $21.26 | 11.446% | $23.6934 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $21.43 | 10.642% | $23.7106 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $38.63 | 8.609% | $41.9557 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $328.54 | $354.6971 | $354.69 | $354.70 | $354.70 | |