| 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 | $124.59 | 10.385% | $137.5287 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $119.50 | 8.739% | $129.9431 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $141.44 | 5.189% | $148.7793 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $80.84 | 12.261% | $90.7518 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $205.99 | 13.564% | $233.9305 | $233.93 | $233.95 | $233.90 |
| Purchase #6 | $67.40 | 5.198% | $70.9035 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $57.80 | 10.201% | $63.6962 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $797.56 | $875.5331 | $875.53 | $875.60 | $875.50 | |