| 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 | $23.63 | 13.355% | $26.7858 | $26.79 | $26.80 | $26.80 |
| Purchase #2 | $10.92 | 6.871% | $11.6703 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $165.73 | 7.434% | $178.0504 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $147.81 | 5.591% | $156.0741 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $98.29 | 8.790% | $106.9297 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $72.44 | 8.110% | $78.3149 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $32.62 | 9.702% | $35.7848 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $551.44 | $593.6100 | $593.60 | $593.60 | $593.70 | |