| 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 | $97.66 | 9.708% | $107.1408 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $27.78 | 9.789% | $30.4994 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $195.91 | 9.277% | $214.0846 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $232.52 | 5.177% | $244.5576 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $170.74 | 6.286% | $181.4727 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $66.75 | 7.630% | $71.843 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $176.73 | 4.860% | $185.3191 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $968.09 | $1,034.9172 | $1,034.91 | $1,034.90 | $1,034.90 | |