| 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 | $45.51 | 10.326% | $50.2094 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $18.71 | 3.294% | $19.3263 | $19.33 | $19.35 | $19.30 |
| Purchase #3 | $123.78 | 11.276% | $137.7374 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $167.59 | 8.137% | $181.2268 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $229.81 | 3.413% | $237.6534 | $237.65 | $237.65 | $237.70 |
| Purchase #6 | $145.52 | 8.465% | $157.8383 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $114.32 | 12.841% | $128.9998 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $845.24 | $912.9914 | $913.00 | $913.05 | $912.90 | |