| 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 | $18.76 | 4.266% | $19.5603 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $111.67 | 3.675% | $115.7739 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $60.28 | 3.465% | $62.3687 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $26.51 | 4.288% | $27.6467 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $97.78 | 4.329% | $102.0129 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $231.55 | 9.351% | $253.2022 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $87.85 | 9.441% | $96.1439 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $634.40 | $676.7086 | $676.70 | $676.65 | $676.70 | |