| 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 | $72.87 | 10.231% | $80.3253 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $23.42 | 5.133% | $24.6221 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $220.78 | 13.334% | $250.2188 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $122.27 | 9.398% | $133.7609 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $125.56 | 6.323% | $133.4992 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $13.39 | 7.715% | $14.423 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $56.86 | 11.510% | $63.4046 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $635.15 | $700.2539 | $700.25 | $700.20 | $700.20 | |