| 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 | $77.32 | 12.652% | $87.1025 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $154.95 | 12.621% | $174.5062 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $79.49 | 5.305% | $83.7069 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $50.41 | 5.679% | $53.2728 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $70.59 | 5.513% | $74.4816 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $174.48 | 10.433% | $192.6835 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $179.96 | 10.446% | $198.7586 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $787.20 | $864.5121 | $864.51 | $864.50 | $864.60 | |