| 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 | $75.49 | 12.518% | $84.9398 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $101.85 | 13.309% | $115.4052 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $240.45 | 5.453% | $253.5617 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $242.83 | 3.508% | $251.3485 | $251.35 | $251.35 | $251.30 |
| Purchase #5 | $188.91 | 6.776% | $201.7105 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $41.56 | 4.198% | $43.3047 | $43.30 | $43.30 | $43.30 |
| Purchase #7 | $127.56 | 10.750% | $141.2727 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $1,018.65 | $1,091.5431 | $1,091.54 | $1,091.50 | $1,091.50 | |