| 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 | $96.75 | 8.730% | $105.1963 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $10.76 | 9.320% | $11.7628 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $101.29 | 4.580% | $105.9291 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $27.25 | 5.308% | $28.6964 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $136.94 | 8.281% | $148.28 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $38.34 | 3.506% | $39.6842 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $81.60 | 6.767% | $87.1219 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $492.93 | $526.6707 | $526.67 | $526.70 | $526.70 | |