| 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 | $14.65 | 5.201% | $15.4119 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $154.57 | 6.844% | $165.1488 | $165.15 | $165.15 | $165.10 |
| Purchase #3 | $75.54 | 6.390% | $80.367 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $196.98 | 9.801% | $216.286 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $41.26 | 8.353% | $44.7064 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $65.50 | 5.587% | $69.1595 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $43.70 | 6.439% | $46.5138 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $592.20 | $637.5934 | $637.60 | $637.55 | $637.60 | |