| 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 | $62.61 | 12.199% | $70.2478 | $70.25 | $70.25 | $70.20 |
| Purchase #2 | $58.98 | 6.547% | $62.8414 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $198.25 | 8.417% | $214.9367 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $27.41 | 4.170% | $28.553 | $28.55 | $28.55 | $28.60 |
| Purchase #5 | $22.98 | 3.479% | $23.7795 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $54.74 | 8.797% | $59.5555 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $56.58 | 7.117% | $60.6068 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $481.55 | $520.5207 | $520.53 | $520.55 | $520.50 | |