| 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 | $38.48 | 10.485% | $42.5146 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $196.98 | 6.132% | $209.0588 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $19.42 | 6.215% | $20.627 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $159.99 | 3.565% | $165.6936 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $82.38 | 11.619% | $91.9517 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $81.25 | 4.321% | $84.7608 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $132.65 | 7.506% | $142.6067 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $711.15 | $757.2132 | $757.21 | $757.20 | $757.30 | |