| 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 | $55.87 | 13.345% | $63.3259 | $63.33 | $63.35 | $63.30 |
| Purchase #2 | $101.67 | 8.386% | $110.196 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $16.61 | 7.328% | $17.8272 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $102.51 | 11.121% | $113.9101 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $57.32 | 12.154% | $64.2867 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $100.65 | 12.833% | $113.5664 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $158.67 | 4.173% | $165.2913 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $593.30 | $648.4036 | $648.42 | $648.45 | $648.40 | |