| 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 | $51.75 | 6.387% | $55.0553 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $159.33 | 11.462% | $177.5924 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $92.90 | 9.379% | $101.6131 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $77.85 | 4.407% | $81.2808 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $75.68 | 12.438% | $85.0931 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $185.64 | 8.459% | $201.3433 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $122.93 | 13.289% | $139.2662 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $766.08 | $841.2442 | $841.24 | $841.25 | $841.30 | |