| 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 | $77.34 | 10.731% | $85.6394 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $247.53 | 5.210% | $260.4263 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $21.51 | 3.622% | $22.2891 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $97.75 | 9.565% | $107.0998 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $147.44 | 8.634% | $160.17 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $245.26 | 12.734% | $276.4914 | $276.49 | $276.50 | $276.50 |
| Purchase #7 | $190.77 | 3.148% | $196.7754 | $196.78 | $196.80 | $196.80 |
| 7 purchase totals = | $1,027.60 | $1,108.8914 | $1,108.90 | $1,108.95 | $1,108.90 | |