| 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 | $96.63 | 6.803% | $103.2037 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $171.37 | 13.148% | $193.9017 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $185.40 | 11.753% | $207.1901 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $100.91 | 9.850% | $110.8496 | $110.85 | $110.85 | $110.80 |
| Purchase #5 | $13.41 | 10.379% | $14.8018 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $39.93 | 10.783% | $44.2357 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $7.44 | 10.459% | $8.2181 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $615.09 | $682.4007 | $682.40 | $682.40 | $682.30 | |