| 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 | $44.54 | 13.241% | $50.4375 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $188.46 | 13.235% | $213.4027 | $213.40 | $213.40 | $213.40 |
| Purchase #3 | $53.94 | 6.506% | $57.4493 | $57.45 | $57.45 | $57.40 |
| Purchase #4 | $134.43 | 4.317% | $140.2333 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $234.99 | 11.811% | $262.7447 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $8.40 | 12.170% | $9.4223 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $190.38 | 3.657% | $197.3422 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $855.14 | $931.0320 | $931.02 | $931.05 | $930.80 | |