| 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 | $108.70 | 4.453% | $113.5404 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $64.85 | 13.242% | $73.4374 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $102.71 | 8.585% | $111.5277 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $8.80 | 8.273% | $9.528 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $81.64 | 3.873% | $84.8019 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $219.62 | 9.841% | $241.2328 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $152.96 | 12.399% | $171.9255 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $739.28 | $805.9937 | $806.00 | $806.10 | $805.80 | |