| 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 | $37.77 | 8.534% | $40.9933 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $62.79 | 8.416% | $68.0744 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $95.44 | 5.270% | $100.4697 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $240.74 | 7.562% | $258.9448 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $8.44 | 6.556% | $8.9933 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $61.76 | 8.377% | $66.9336 | $66.93 | $66.95 | $66.90 |
| Purchase #7 | $217.61 | 10.317% | $240.0608 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $724.55 | $784.4699 | $784.45 | $784.45 | $784.50 | |