| 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 | $79.38 | 5.447% | $83.7038 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $193.84 | 5.293% | $204.1 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $200.68 | 11.799% | $224.3582 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $29.91 | 7.483% | $32.1482 | $32.15 | $32.15 | $32.10 |
| Purchase #5 | $239.77 | 4.370% | $250.2479 | $250.25 | $250.25 | $250.20 |
| Purchase #6 | $39.94 | 8.809% | $43.4583 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $7.28 | 12.631% | $8.1995 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $790.80 | $846.2159 | $846.22 | $846.20 | $846.20 | |