| 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 | $43.84 | 5.339% | $46.1806 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $13.98 | 4.425% | $14.5986 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $5.95 | 5.861% | $6.2987 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $6.88 | 11.841% | $7.6947 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $39.72 | 9.402% | $43.4545 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $139.39 | 10.196% | $153.6022 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $15.53 | 13.750% | $17.6654 | $17.67 | $17.65 | $17.70 |
| 7 purchase totals = | $265.29 | $289.4947 | $289.49 | $289.50 | $289.60 | |