| 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 | $66.64 | 5.650% | $70.4052 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $25.98 | 12.819% | $29.3104 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $77.40 | 12.309% | $86.9272 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $128.37 | 9.559% | $140.6409 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $152.99 | 5.206% | $160.9547 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $207.36 | 5.390% | $218.5367 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $28.65 | 8.283% | $31.0231 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $687.39 | $737.7982 | $737.80 | $737.80 | $737.70 | |