| 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 | $63.91 | 6.299% | $67.9357 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $50.64 | 11.680% | $56.5548 | $56.55 | $56.55 | $56.60 |
| Purchase #3 | $70.99 | 6.197% | $75.3893 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $31.71 | 13.315% | $35.9322 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $197.66 | 11.555% | $220.4996 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $16.73 | 10.826% | $18.5412 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $64.81 | 4.405% | $67.6649 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $496.45 | $542.5177 | $542.51 | $542.55 | $542.50 | |