| 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 | $76.47 | 6.818% | $81.6837 | $81.68 | $81.70 | $81.70 |
| Purchase #2 | $83.51 | 10.353% | $92.1558 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $152.99 | 6.217% | $162.5014 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $216.61 | 9.841% | $237.9266 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $6.31 | 9.770% | $6.9265 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $143.99 | 3.122% | $148.4854 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $140.35 | 6.707% | $149.7633 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $820.23 | $879.4427 | $879.45 | $879.50 | $879.50 | |