| 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 | $11.95 | 3.228% | $12.3357 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $213.77 | 6.794% | $228.2935 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $22.99 | 11.711% | $25.6824 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $36.61 | 11.110% | $40.6774 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $88.74 | 8.411% | $96.2039 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $63.62 | 8.618% | $69.1028 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $108.57 | 6.410% | $115.5293 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $546.25 | $587.8250 | $587.82 | $587.90 | $587.80 | |