| 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 | $54.65 | 5.163% | $57.4716 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $145.48 | 6.167% | $154.4518 | $154.45 | $154.45 | $154.50 |
| Purchase #3 | $222.36 | 9.161% | $242.7304 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $13.51 | 10.383% | $14.9127 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $80.38 | 4.516% | $84.01 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $87.38 | 12.427% | $98.2387 | $98.24 | $98.25 | $98.20 |
| Purchase #7 | $199.94 | 11.814% | $223.5609 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $803.70 | $875.3761 | $875.37 | $875.35 | $875.40 | |