| 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 | $52.75 | 6.547% | $56.2035 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $30.54 | 5.194% | $32.1262 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $158.57 | 8.726% | $172.4068 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $231.63 | 9.457% | $253.5352 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $95.49 | 12.400% | $107.3308 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $23.56 | 4.680% | $24.6626 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $95.67 | 4.661% | $100.1292 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $688.21 | $746.3943 | $746.40 | $746.45 | $746.30 | |