| 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 | $5.97 | 4.117% | $6.2158 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $178.32 | 3.513% | $184.5844 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $212.49 | 9.110% | $231.8478 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $165.69 | 13.228% | $187.6075 | $187.61 | $187.60 | $187.60 |
| Purchase #5 | $113.67 | 13.487% | $129.0007 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $53.88 | 8.810% | $58.6268 | $58.63 | $58.65 | $58.60 |
| Purchase #7 | $238.46 | 8.754% | $259.3348 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $968.48 | $1,057.2178 | $1,057.22 | $1,057.25 | $1,057.10 | |