| 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 | $68.45 | 6.290% | $72.7555 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $188.75 | 4.812% | $197.8327 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $232.89 | 7.451% | $250.2426 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $196.38 | 12.353% | $220.6388 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $21.96 | 4.352% | $22.9157 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $195.86 | 8.733% | $212.9645 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $199.26 | 4.454% | $208.135 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $1,103.55 | $1,185.4848 | $1,185.49 | $1,185.50 | $1,185.40 | |