| 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 | $83.86 | 9.555% | $91.8728 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $31.36 | 8.289% | $33.9594 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $198.38 | 12.738% | $223.6496 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $17.50 | 12.155% | $19.6271 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $124.62 | 10.745% | $138.0104 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $91.61 | 5.848% | $96.9674 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $196.73 | 4.520% | $205.6222 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $744.06 | $809.7089 | $809.71 | $809.65 | $809.70 | |