| 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 | $68.63 | 4.484% | $71.7074 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $50.98 | 12.342% | $57.272 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $5.54 | 8.836% | $6.0295 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $178.88 | 12.733% | $201.6568 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $37.25 | 9.689% | $40.8592 | $40.86 | $40.85 | $40.90 |
| Purchase #6 | $110.43 | 9.345% | $120.7497 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $15.63 | 10.782% | $17.3152 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $467.34 | $515.5898 | $515.60 | $515.55 | $515.60 | |