| 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 | $230.61 | 12.140% | $258.6061 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $80.43 | 11.348% | $89.5572 | $89.56 | $89.55 | $89.60 |
| Purchase #3 | $62.61 | 12.549% | $70.4669 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $201.83 | 9.353% | $220.7072 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $15.86 | 11.557% | $17.6929 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $155.92 | 8.669% | $169.4367 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $22.77 | 7.225% | $24.4151 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $770.03 | $850.8821 | $850.90 | $850.85 | $850.90 | |