| 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 | $86.72 | 4.356% | $90.4975 | $90.50 | $90.50 | $90.50 |
| Purchase #2 | $54.79 | 4.116% | $57.0452 | $57.05 | $57.05 | $57.00 |
| Purchase #3 | $205.69 | 7.447% | $221.0077 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $43.56 | 9.332% | $47.625 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $18.78 | 4.154% | $19.5601 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $198.97 | 9.448% | $217.7687 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $231.44 | 5.477% | $244.116 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $839.95 | $897.6202 | $897.64 | $897.60 | $897.60 | |