| 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 | $51.48 | 5.301% | $54.209 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $194.76 | 3.190% | $200.9728 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $28.36 | 8.803% | $30.8565 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $233.75 | 5.522% | $246.6577 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $135.53 | 6.124% | $143.8299 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $24.97 | 10.474% | $27.5854 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $68.41 | 13.522% | $77.6604 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $737.26 | $781.7717 | $781.78 | $781.75 | $781.90 | |