| 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 | $65.26 | 8.617% | $70.8835 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $78.49 | 11.686% | $87.6623 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $112.62 | 8.230% | $121.8886 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $130.50 | 11.526% | $145.5414 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $188.51 | 9.153% | $205.7643 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $232.76 | 5.786% | $246.2275 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $241.54 | 10.498% | $266.8969 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $1,049.68 | $1,144.8645 | $1,144.86 | $1,144.90 | $1,144.90 | |