| 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 | $37.96 | 5.181% | $39.9267 | $39.93 | $39.95 | $39.90 |
| Purchase #2 | $226.54 | 6.385% | $241.0046 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $58.61 | 7.819% | $63.1927 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $200.94 | 12.795% | $226.6503 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $83.31 | 7.564% | $89.6116 | $89.61 | $89.60 | $89.60 |
| Purchase #6 | $13.35 | 11.664% | $14.9071 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $89.56 | 11.368% | $99.7412 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $710.27 | $775.0342 | $775.03 | $775.05 | $775.00 | |