| 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 | $25.69 | 7.519% | $27.6216 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $98.65 | 8.178% | $106.7176 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $210.35 | 4.389% | $219.5823 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $76.68 | 11.550% | $85.5365 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $7.93 | 8.627% | $8.6141 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $143.97 | 5.745% | $152.2411 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $220.93 | 9.761% | $242.495 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $784.20 | $842.8082 | $842.81 | $842.80 | $842.70 | |