| 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 | $63.92 | 9.353% | $69.8984 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $11.44 | 8.157% | $12.3732 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $149.37 | 4.237% | $155.6988 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $163.83 | 6.740% | $174.8721 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $31.47 | 9.699% | $34.5223 | $34.52 | $34.50 | $34.50 |
| Purchase #6 | $150.67 | 3.860% | $156.4859 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $68.41 | 3.479% | $70.79 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $639.11 | $674.6407 | $674.64 | $674.60 | $674.70 | |