| 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 | $24.65 | 11.421% | $27.4653 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $127.86 | 11.831% | $142.9871 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $170.90 | 12.403% | $192.0967 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $64.61 | 8.584% | $70.1561 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $101.67 | 11.375% | $113.235 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $66.80 | 12.582% | $75.2048 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $9.69 | 9.775% | $10.6372 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $566.18 | $631.7822 | $631.80 | $631.80 | $631.80 | |