| 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 | $23.37 | 9.640% | $25.6229 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $20.84 | 3.435% | $21.5559 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $100.38 | 6.114% | $106.5172 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $70.28 | 3.717% | $72.8923 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $246.29 | 4.242% | $256.7376 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $245.26 | 10.266% | $270.4384 | $270.44 | $270.45 | $270.40 |
| Purchase #7 | $56.62 | 11.844% | $63.3261 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $763.04 | $817.0904 | $817.10 | $817.10 | $817.00 | |