| 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 | $11.57 | 9.597% | $12.6804 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $127.62 | 6.665% | $136.1259 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $246.55 | 5.193% | $259.3533 | $259.35 | $259.35 | $259.40 |
| Purchase #4 | $5.73 | 8.356% | $6.2088 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $160.30 | 9.570% | $175.6407 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $75.58 | 13.273% | $85.6117 | $85.61 | $85.60 | $85.60 |
| Purchase #7 | $13.71 | 5.392% | $14.4492 | $14.45 | $14.45 | $14.40 |
| 7 purchase totals = | $641.06 | $690.0700 | $690.07 | $690.10 | $690.00 | |