| 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 | $10.54 | 11.866% | $11.7907 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $18.91 | 7.273% | $20.2853 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $173.44 | 12.149% | $194.5112 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $96.99 | 10.607% | $107.2777 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $104.70 | 8.831% | $113.9461 | $113.95 | $113.95 | $113.90 |
| Purchase #6 | $5.30 | 10.119% | $5.8363 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $98.73 | 8.593% | $107.2139 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $508.61 | $560.8612 | $560.87 | $560.90 | $560.80 | |