| 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 | $77.57 | 5.369% | $81.7347 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $175.91 | 12.621% | $198.1116 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $219.29 | 3.203% | $226.3139 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $14.38 | 5.403% | $15.157 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $88.37 | 7.431% | $94.9368 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $17.80 | 9.156% | $19.4298 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $63.51 | 9.570% | $69.5879 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $656.83 | $705.2717 | $705.27 | $705.30 | $705.20 | |