| 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 | $63.42 | 11.114% | $70.4685 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $234.25 | 3.489% | $242.423 | $242.42 | $242.40 | $242.40 |
| Purchase #3 | $248.61 | 7.701% | $267.7555 | $267.76 | $267.75 | $267.80 |
| Purchase #4 | $206.67 | 13.105% | $233.7541 | $233.75 | $233.75 | $233.80 |
| Purchase #5 | $181.59 | 12.654% | $204.5684 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $23.94 | 3.610% | $24.8042 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $229.35 | 8.553% | $248.9663 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,187.83 | $1,292.7400 | $1,292.74 | $1,292.65 | $1,292.90 | |