| 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 | $67.35 | 3.379% | $69.6258 | $69.63 | $69.65 | $69.60 |
| Purchase #2 | $37.50 | 6.417% | $39.9064 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $12.93 | 13.618% | $14.6908 | $14.69 | $14.70 | $14.70 |
| Purchase #4 | $224.90 | 8.566% | $244.1649 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $104.79 | 3.765% | $108.7353 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $189.59 | 13.115% | $214.4547 | $214.45 | $214.45 | $214.50 |
| Purchase #7 | $24.77 | 13.383% | $28.085 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $661.83 | $719.6629 | $719.67 | $719.70 | $719.70 | |