| 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 | $11.34 | 12.338% | $12.7391 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $53.42 | 7.617% | $57.489 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $191.31 | 4.354% | $199.6396 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $171.53 | 13.446% | $194.5939 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $80.40 | 4.382% | $83.9231 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $194.48 | 3.741% | $201.7555 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $150.95 | 7.347% | $162.0403 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $853.43 | $912.1805 | $912.18 | $912.20 | $912.10 | |