| 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 | $90.66 | 4.139% | $94.4124 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $80.47 | 10.173% | $88.6562 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $187.36 | 4.547% | $195.8793 | $195.88 | $195.90 | $195.90 |
| Purchase #4 | $250.90 | 12.544% | $282.3729 | $282.37 | $282.35 | $282.40 |
| Purchase #5 | $95.46 | 11.489% | $106.4274 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $53.78 | 12.640% | $60.5778 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $54.25 | 4.287% | $56.5757 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $812.88 | $884.9017 | $884.91 | $884.95 | $885.00 | |