| 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 | $8.97 | 7.629% | $9.6543 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $242.51 | 8.244% | $262.5025 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $22.28 | 4.525% | $23.2882 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $49.79 | 6.480% | $53.0164 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $10.88 | 6.180% | $11.5524 | $11.55 | $11.55 | $11.60 |
| Purchase #6 | $72.78 | 13.514% | $82.6155 | $82.62 | $82.60 | $82.60 |
| Purchase #7 | $150.80 | 3.439% | $155.986 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $558.01 | $598.6153 | $598.62 | $598.60 | $598.70 | |