| 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 | $40.37 | 7.340% | $43.3332 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $108.58 | 13.657% | $123.4088 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $70.37 | 4.608% | $73.6126 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $193.71 | 8.754% | $210.6674 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $120.68 | 8.261% | $130.6494 | $130.65 | $130.65 | $130.60 |
| Purchase #6 | $118.79 | 13.349% | $134.6473 | $134.65 | $134.65 | $134.60 |
| Purchase #7 | $51.54 | 7.667% | $55.4916 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $704.04 | $771.8103 | $771.81 | $771.80 | $771.70 | |