| 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 | $14.99 | 9.819% | $16.4619 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $79.87 | 10.302% | $88.0982 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $92.67 | 9.202% | $101.1975 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $192.69 | 11.166% | $214.2058 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $207.93 | 7.859% | $224.2712 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $23.99 | 8.313% | $25.9843 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $61.63 | 12.131% | $69.1063 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $673.77 | $739.3252 | $739.33 | $739.30 | $739.40 | |