| 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 | $51.52 | 12.211% | $57.8111 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $106.59 | 4.316% | $111.1904 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $68.41 | 6.166% | $72.6282 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $15.58 | 13.204% | $17.6372 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $232.96 | 7.668% | $250.8234 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $30.89 | 12.133% | $34.6379 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $53.75 | 9.228% | $58.7101 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $559.70 | $603.4383 | $603.44 | $603.45 | $603.30 | |