| 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 | $59.41 | 7.126% | $63.6436 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $26.99 | 6.794% | $28.8237 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $207.65 | 9.513% | $227.4037 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $122.45 | 6.278% | $130.1374 | $130.14 | $130.15 | $130.10 |
| Purchase #5 | $108.32 | 6.203% | $115.0391 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $222.76 | 7.569% | $239.6207 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $192.96 | 5.433% | $203.4435 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $940.54 | $1,008.1117 | $1,008.10 | $1,008.10 | $1,007.90 | |