| 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 | $6.40 | 5.831% | $6.7732 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $90.77 | 5.701% | $95.9448 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $27.85 | 6.505% | $29.6616 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $55.72 | 9.558% | $61.0457 | $61.05 | $61.05 | $61.00 |
| Purchase #5 | $73.97 | 9.261% | $80.8204 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $181.79 | 10.838% | $201.4924 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $235.36 | 13.617% | $267.409 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $671.86 | $743.1471 | $743.14 | $743.10 | $743.10 | |