| 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 | $26.47 | 7.800% | $28.5347 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $183.76 | 4.725% | $192.4427 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $33.50 | 7.146% | $35.8939 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $152.93 | 12.129% | $171.4789 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $8.31 | 8.861% | $9.0463 | $9.05 | $9.05 | $9.00 |
| Purchase #6 | $179.80 | 13.213% | $203.557 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $145.39 | 11.734% | $162.4501 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $730.16 | $803.4036 | $803.40 | $803.45 | $803.40 | |