| 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 | $65.42 | 8.707% | $71.1161 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $211.65 | 3.590% | $219.2482 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $245.25 | 4.726% | $256.8405 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $153.91 | 6.702% | $164.225 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $7.44 | 9.772% | $8.167 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $182.32 | 4.265% | $190.0959 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $34.59 | 3.651% | $35.8529 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $900.58 | $945.5456 | $945.56 | $945.55 | $945.50 | |