| 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 | $80.65 | 4.806% | $84.526 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $5.79 | 9.209% | $6.3232 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $121.73 | 8.443% | $132.0077 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $196.67 | 5.650% | $207.7819 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $202.57 | 8.197% | $219.1747 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $245.54 | 4.470% | $256.5156 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $80.31 | 4.765% | $84.1368 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $933.26 | $990.4659 | $990.47 | $990.45 | $990.40 | |