| 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 | $31.40 | 3.841% | $32.6061 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $165.73 | 4.195% | $172.6824 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $17.27 | 13.664% | $19.6298 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $196.33 | 8.699% | $213.4087 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $241.58 | 13.404% | $273.9614 | $273.96 | $273.95 | $274.00 |
| Purchase #6 | $8.51 | 13.538% | $9.6621 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $97.70 | 6.442% | $103.9938 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $758.52 | $825.9443 | $825.94 | $825.95 | $826.00 | |