| 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 | $6.40 | 13.326% | $7.2529 | $7.25 | $7.25 | $7.30 |
| Purchase #2 | $194.34 | 8.595% | $211.0435 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $30.87 | 4.831% | $32.3613 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $179.77 | 12.301% | $201.8835 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $31.83 | 5.135% | $33.4645 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $149.32 | 5.631% | $157.7282 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $171.99 | 13.299% | $194.863 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $764.52 | $838.5969 | $838.58 | $838.60 | $838.70 | |