| 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 | $45.59 | 7.667% | $49.0854 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $75.96 | 11.224% | $84.4858 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $150.44 | 6.372% | $160.026 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $25.84 | 7.284% | $27.7222 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $10.41 | 11.718% | $11.6298 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $241.33 | 12.208% | $270.7916 | $270.79 | $270.80 | $270.80 |
| Purchase #7 | $246.77 | 8.157% | $266.899 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $796.34 | $870.6398 | $870.65 | $870.70 | $870.60 | |