| 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 | $108.36 | 12.292% | $121.6796 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $33.45 | 5.275% | $35.2145 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $81.45 | 3.234% | $84.0841 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $64.67 | 9.533% | $70.835 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $106.43 | 4.206% | $110.9064 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $41.75 | 12.326% | $46.8961 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $140.77 | 8.316% | $152.4764 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $576.88 | $622.0921 | $622.10 | $622.15 | $622.10 | |