| 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 | $82.72 | 7.401% | $88.8421 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $60.76 | 13.266% | $68.8204 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $175.58 | 13.249% | $198.8426 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $250.87 | 9.377% | $274.3941 | $274.39 | $274.40 | $274.40 |
| Purchase #5 | $232.58 | 9.150% | $253.8611 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $82.35 | 9.326% | $90.03 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $241.73 | 9.528% | $264.762 | $264.76 | $264.75 | $264.80 |
| 7 purchase totals = | $1,126.59 | $1,239.5523 | $1,239.54 | $1,239.55 | $1,239.50 | |