| 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 | $58.40 | 4.837% | $61.2248 | $61.22 | $61.20 | $61.20 |
| Purchase #2 | $204.99 | 12.316% | $230.2366 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $79.83 | 10.568% | $88.2664 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $17.38 | 10.615% | $19.2249 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $192.48 | 13.367% | $218.2088 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $38.86 | 10.809% | $43.0604 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $159.76 | 13.532% | $181.3787 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $751.70 | $841.6006 | $841.60 | $841.55 | $841.60 | |