| 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 | $105.54 | 9.537% | $115.6053 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $141.42 | 7.684% | $152.2867 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $53.97 | 10.386% | $59.5753 | $59.58 | $59.60 | $59.60 |
| Purchase #4 | $6.91 | 12.110% | $7.7468 | $7.75 | $7.75 | $7.70 |
| Purchase #5 | $213.25 | 3.609% | $220.9462 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $171.45 | 4.855% | $179.7739 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $15.67 | 13.148% | $17.7303 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $708.21 | $753.6645 | $753.68 | $753.70 | $753.60 | |