| 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 | $57.87 | 4.368% | $60.3978 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $186.38 | 13.184% | $210.9523 | $210.95 | $210.95 | $211.00 |
| Purchase #3 | $31.91 | 13.599% | $36.2494 | $36.25 | $36.25 | $36.20 |
| Purchase #4 | $189.62 | 6.328% | $201.6192 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $6.45 | 5.827% | $6.8258 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $98.37 | 8.326% | $106.5603 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $52.62 | 10.390% | $58.0872 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $623.22 | $680.6920 | $680.70 | $680.70 | $680.70 | |