| 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 | $86.36 | 10.196% | $95.1653 | $95.17 | $95.15 | $95.20 |
| Purchase #2 | $69.95 | 8.439% | $75.8531 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $225.75 | 4.309% | $235.4776 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $250.60 | 12.518% | $281.9701 | $281.97 | $281.95 | $282.00 |
| Purchase #5 | $176.42 | 12.673% | $198.7777 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $73.48 | 9.203% | $80.2424 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $41.91 | 8.669% | $45.5432 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $924.47 | $1,013.0294 | $1,013.03 | $1,013.05 | $1,013.10 | |