| 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 | $73.79 | 6.356% | $78.4801 | $78.48 | $78.50 | $78.50 |
| Purchase #2 | $85.33 | 11.569% | $95.2018 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $7.95 | 3.285% | $8.2112 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $165.64 | 10.441% | $182.9345 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $153.64 | 13.192% | $173.9082 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $211.92 | 11.315% | $235.8987 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $8.71 | 12.218% | $9.7742 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $706.98 | $784.4087 | $784.40 | $784.40 | $784.40 | |