| 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 | $10.63 | 8.748% | $11.5599 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $218.95 | 12.679% | $246.7107 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $228.76 | 12.340% | $256.989 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $87.98 | 3.497% | $91.0567 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $97.53 | 8.720% | $106.0346 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $9.35 | 13.605% | $10.6221 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $169.85 | 4.148% | $176.8954 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $823.05 | $899.8684 | $899.87 | $899.85 | $899.90 | |