| 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 | $5.43 | 7.343% | $5.8287 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $88.92 | 4.494% | $92.9161 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $9.97 | 13.874% | $11.3532 | $11.35 | $11.35 | $11.40 |
| Purchase #4 | $240.83 | 7.694% | $259.3595 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $195.63 | 10.331% | $215.8405 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $223.75 | 8.251% | $242.2116 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $194.98 | 8.857% | $212.2494 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $959.51 | $1,039.7590 | $1,039.76 | $1,039.75 | $1,039.70 | |