| 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 | $107.99 | 12.571% | $121.5654 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $236.67 | 4.387% | $247.0527 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $61.64 | 4.301% | $64.2911 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $50.90 | 9.646% | $55.8098 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $93.58 | 10.320% | $103.2375 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $77.59 | 10.153% | $85.4677 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $184.33 | 7.541% | $198.2303 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $812.70 | $875.6545 | $875.66 | $875.65 | $875.70 | |