| 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 | $46.88 | 5.607% | $49.5086 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $8.99 | 11.123% | $9.99 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $134.29 | 3.477% | $138.9593 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $24.43 | 9.268% | $26.6942 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $230.53 | 10.511% | $254.761 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $40.58 | 4.479% | $42.3976 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $212.70 | 11.489% | $237.1371 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $698.40 | $759.4478 | $759.45 | $759.45 | $759.50 | |