| 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 | $76.83 | 12.769% | $86.6404 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $118.90 | 9.105% | $129.7258 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $40.66 | 8.515% | $44.1222 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $219.76 | 12.622% | $247.4981 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $96.68 | 9.791% | $106.1459 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $212.38 | 4.245% | $221.3955 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $238.45 | 6.376% | $253.6536 | $253.65 | $253.65 | $253.70 |
| 7 purchase totals = | $1,003.66 | $1,089.1815 | $1,089.19 | $1,089.20 | $1,089.10 | |