| 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 | $76.78 | 6.858% | $82.0456 | $82.05 | $82.05 | $82.00 |
| Purchase #2 | $5.62 | 4.710% | $5.8847 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $122.81 | 11.267% | $136.647 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $73.67 | 3.430% | $76.1969 | $76.20 | $76.20 | $76.20 |
| Purchase #5 | $31.33 | 4.301% | $32.6775 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $158.80 | 12.851% | $179.2074 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $99.29 | 5.601% | $104.8512 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $568.30 | $617.5103 | $617.52 | $617.55 | $617.50 | |