| 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 | $24.82 | 9.591% | $27.2005 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $80.28 | 6.268% | $85.312 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $205.30 | 6.207% | $218.043 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $117.95 | 9.210% | $128.8132 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $20.54 | 9.116% | $22.4124 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $113.98 | 4.148% | $118.7079 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $164.58 | 7.824% | $177.4567 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $727.45 | $777.9457 | $777.94 | $777.90 | $777.90 | |