| 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 | $15.53 | 9.823% | $17.0555 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $26.82 | 3.405% | $27.7332 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $39.42 | 12.571% | $44.3755 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $120.40 | 9.435% | $131.7597 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $193.36 | 11.119% | $214.8597 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $128.64 | 9.348% | $140.6653 | $140.67 | $140.65 | $140.70 |
| Purchase #7 | $183.64 | 11.479% | $204.72 | $204.72 | $204.70 | $204.70 |
| 7 purchase totals = | $707.81 | $781.1689 | $781.18 | $781.15 | $781.30 | |