| 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 | $24.61 | 3.839% | $25.5548 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $13.54 | 8.489% | $14.6894 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $141.63 | 3.795% | $147.0049 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $172.74 | 11.462% | $192.5395 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $109.31 | 11.827% | $122.2381 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $139.71 | 8.756% | $151.943 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $17.54 | 11.168% | $19.4989 | $19.50 | $19.50 | $19.50 |
| 7 purchase totals = | $619.08 | $673.4686 | $673.46 | $673.50 | $673.40 | |