| 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 | $22.72 | 10.388% | $25.0802 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $215.86 | 10.196% | $237.8691 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $49.89 | 9.408% | $54.5837 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $164.97 | 10.164% | $181.7376 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $171.94 | 7.651% | $185.0951 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $46.37 | 8.450% | $50.2883 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $73.91 | 10.398% | $81.5952 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $745.66 | $816.2492 | $816.26 | $816.30 | $816.30 | |