| 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 | $23.92 | 6.796% | $25.5456 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $231.99 | 5.642% | $245.0789 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $211.79 | 12.253% | $237.7406 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $80.77 | 13.492% | $91.6675 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $44.73 | 4.702% | $46.8332 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $5.25 | 10.336% | $5.7926 | $5.79 | $5.80 | $5.80 |
| Purchase #7 | $49.53 | 9.662% | $54.3156 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $647.98 | $706.9740 | $706.98 | $707.00 | $706.90 | |