| 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 | $55.29 | 6.532% | $58.9015 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $180.39 | 7.522% | $193.9589 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $22.64 | 10.380% | $24.99 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $42.37 | 3.567% | $43.8813 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $32.31 | 10.124% | $35.5811 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $181.26 | 4.619% | $189.6324 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $91.94 | 11.135% | $102.1775 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $606.20 | $649.1227 | $649.12 | $649.20 | $649.20 | |