| 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 | $11.53 | 12.393% | $12.9589 | $12.96 | $12.95 | $13.00 |
| Purchase #2 | $62.51 | 7.719% | $67.3351 | $67.34 | $67.35 | $67.30 |
| Purchase #3 | $106.35 | 6.516% | $113.2798 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $25.40 | 9.525% | $27.8194 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $101.87 | 3.685% | $105.6239 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $226.84 | 5.429% | $239.1551 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $181.93 | 4.374% | $189.8876 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $716.43 | $756.0598 | $756.07 | $756.05 | $756.10 | |