| 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 | $10.48 | 5.214% | $11.0264 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $86.71 | 4.173% | $90.3284 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $137.61 | 9.319% | $150.4339 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $48.61 | 6.198% | $51.6228 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $72.80 | 8.795% | $79.2028 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $114.66 | 12.191% | $128.6382 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $109.73 | 5.612% | $115.888 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $580.60 | $627.1405 | $627.14 | $627.20 | $627.00 | |