| 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 | $9.62 | 11.167% | $10.6943 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $212.41 | 8.603% | $230.6836 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $82.34 | 11.709% | $91.9812 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $8.42 | 10.400% | $9.2957 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $5.98 | 10.731% | $6.6217 | $6.62 | $6.60 | $6.60 |
| Purchase #6 | $36.69 | 7.355% | $39.3885 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $227.88 | 8.617% | $247.5164 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $583.34 | $636.1814 | $636.18 | $636.20 | $636.20 | |