| 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 | $14.48 | 10.611% | $16.0165 | $16.02 | $16.00 | $16.00 |
| Purchase #2 | $89.49 | 12.786% | $100.9322 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $182.35 | 4.358% | $190.2968 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $55.91 | 4.205% | $58.261 | $58.26 | $58.25 | $58.30 |
| Purchase #5 | $124.33 | 10.413% | $137.2765 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $178.30 | 7.268% | $191.2588 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $230.64 | 13.770% | $262.3991 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $875.50 | $956.4409 | $956.45 | $956.45 | $956.50 | |