| 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 | $15.67 | 5.241% | $16.4913 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $112.97 | 9.128% | $123.2819 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $55.36 | 9.526% | $60.6336 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $79.72 | 6.559% | $84.9488 | $84.95 | $84.95 | $84.90 |
| Purchase #5 | $168.61 | 10.554% | $186.4051 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $140.35 | 12.345% | $157.6762 | $157.68 | $157.70 | $157.70 |
| Purchase #7 | $143.48 | 10.390% | $158.3876 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $716.16 | $787.8245 | $787.83 | $787.90 | $787.80 | |