| 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 | $225.31 | 7.251% | $241.6472 | $241.65 | $241.65 | $241.60 |
| Purchase #2 | $19.54 | 11.803% | $21.8463 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $174.88 | 13.855% | $199.1096 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $113.55 | 5.480% | $119.7725 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $25.81 | 13.639% | $29.3302 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $85.87 | 12.864% | $96.9163 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $44.27 | 9.836% | $48.6244 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $689.23 | $757.2465 | $757.25 | $757.20 | $757.10 | |