| 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 | $63.36 | 8.643% | $68.8362 | $68.84 | $68.85 | $68.80 |
| Purchase #2 | $12.41 | 10.798% | $13.75 | $13.75 | $13.75 | $13.80 |
| Purchase #3 | $194.82 | 10.306% | $214.8981 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $101.25 | 13.171% | $114.5856 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $181.80 | 4.217% | $189.4665 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $29.95 | 3.862% | $31.1067 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $101.74 | 9.374% | $111.2771 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $685.33 | $743.9202 | $743.94 | $743.95 | $744.00 | |