| 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 | $56.90 | 10.509% | $62.8796 | $62.88 | $62.90 | $62.90 |
| Purchase #2 | $248.31 | 13.681% | $282.2813 | $282.28 | $282.30 | $282.30 |
| Purchase #3 | $82.91 | 6.612% | $88.392 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $201.30 | 10.431% | $222.2976 | $222.30 | $222.30 | $222.30 |
| Purchase #5 | $78.60 | 11.624% | $87.7365 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $76.47 | 4.134% | $79.6313 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $211.43 | 3.657% | $219.162 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $955.92 | $1,042.3803 | $1,042.38 | $1,042.45 | $1,042.40 | |