| 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 | $18.75 | 5.848% | $19.8465 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $83.81 | 12.786% | $94.5259 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $186.92 | 7.531% | $200.9969 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $145.33 | 10.565% | $160.6841 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $103.81 | 7.422% | $111.5148 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $86.70 | 9.374% | $94.8273 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $230.27 | 9.376% | $251.8601 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $855.59 | $934.2556 | $934.26 | $934.30 | $934.20 | |