| 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 | $65.53 | 11.180% | $72.8563 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $142.99 | 4.450% | $149.3531 | $149.35 | $149.35 | $149.40 |
| Purchase #3 | $110.43 | 9.614% | $121.0467 | $121.05 | $121.05 | $121.00 |
| Purchase #4 | $6.89 | 12.620% | $7.7595 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $142.99 | 9.732% | $156.9058 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $221.92 | 4.836% | $232.6521 | $232.65 | $232.65 | $232.70 |
| Purchase #7 | $200.50 | 9.587% | $219.7219 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $891.25 | $960.2954 | $960.30 | $960.25 | $960.40 | |