| 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 | $31.65 | 8.321% | $34.2836 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $11.77 | 13.142% | $13.3168 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $46.31 | 4.706% | $48.4893 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $144.73 | 8.315% | $156.7643 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $152.83 | 13.594% | $173.6057 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $78.39 | 12.277% | $88.0139 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $64.87 | 7.259% | $69.5789 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $530.55 | $584.0525 | $584.05 | $584.05 | $584.10 | |