| 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 | $111.80 | 3.538% | $115.7555 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $126.96 | 7.691% | $136.7245 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $166.98 | 11.302% | $185.8521 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $76.88 | 8.423% | $83.3556 | $83.36 | $83.35 | $83.40 |
| Purchase #5 | $31.81 | 5.148% | $33.4476 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $98.38 | 6.372% | $104.6488 | $104.65 | $104.65 | $104.60 |
| Purchase #7 | $66.47 | 12.296% | $74.6432 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $679.28 | $734.4273 | $734.43 | $734.40 | $734.40 | |