| 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 | $8.58 | 13.644% | $9.7507 | $9.75 | $9.75 | $9.80 |
| Purchase #2 | $249.61 | 3.640% | $258.6958 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $66.80 | 5.108% | $70.2121 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $178.40 | 12.839% | $201.3048 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $212.40 | 9.755% | $233.1196 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $9.48 | 5.314% | $9.9838 | $9.98 | $10.00 | $10.00 |
| Purchase #7 | $193.52 | 6.150% | $205.4215 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $918.79 | $988.4883 | $988.48 | $988.45 | $988.50 | |