| 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 | $31.77 | 8.391% | $34.4358 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $33.44 | 12.856% | $37.739 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $231.77 | 13.816% | $263.7913 | $263.79 | $263.80 | $263.80 |
| Purchase #4 | $212.50 | 8.201% | $229.9271 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $140.53 | 8.706% | $152.7645 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $168.69 | 5.480% | $177.9342 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $137.47 | 11.282% | $152.9794 | $152.98 | $153.00 | $153.00 |
| 7 purchase totals = | $956.17 | $1,049.5713 | $1,049.57 | $1,049.65 | $1,049.50 | |