| 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 | $29.34 | 7.769% | $31.6194 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $194.88 | 9.625% | $213.6372 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $188.99 | 6.446% | $201.1723 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $9.94 | 4.728% | $10.41 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $178.83 | 13.817% | $203.5389 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $144.69 | 7.781% | $155.9483 | $155.95 | $155.95 | $155.90 |
| Purchase #7 | $118.73 | 7.514% | $127.6514 | $127.65 | $127.65 | $127.70 |
| 7 purchase totals = | $865.40 | $943.9775 | $943.98 | $943.95 | $943.90 | |