| 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 | $199.43 | 6.328% | $212.0499 | $212.05 | $212.05 | $212.00 |
| Purchase #2 | $47.61 | 7.851% | $51.3479 | $51.35 | $51.35 | $51.30 |
| Purchase #3 | $61.90 | 4.173% | $64.4831 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $189.38 | 7.204% | $203.0229 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $51.35 | 4.783% | $53.8061 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $86.44 | 8.302% | $93.6162 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $67.90 | 9.138% | $74.1047 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $704.01 | $752.4308 | $752.43 | $752.40 | $752.30 | |