| 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 | $66.96 | 7.121% | $71.7282 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $226.44 | 13.473% | $256.9483 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $165.79 | 6.774% | $177.0206 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $20.93 | 6.600% | $22.3114 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $154.51 | 13.530% | $175.4152 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $129.34 | 13.165% | $146.3676 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $135.97 | 3.475% | $140.695 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $899.94 | $990.4863 | $990.50 | $990.45 | $990.40 | |