| 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 | $89.90 | 7.528% | $96.6677 | $96.67 | $96.65 | $96.70 |
| Purchase #2 | $165.52 | 7.812% | $178.4504 | $178.45 | $178.45 | $178.50 |
| Purchase #3 | $34.25 | 12.140% | $38.408 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $167.68 | 10.166% | $184.7263 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $227.45 | 8.224% | $246.1555 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $192.60 | 12.490% | $216.6557 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $12.96 | 7.610% | $13.9463 | $13.95 | $13.95 | $13.90 |
| 7 purchase totals = | $890.36 | $975.0099 | $975.03 | $975.00 | $975.10 | |